| Name |
Description |
Abstract |
Status |
Publication date |
Edition |
Number of pages |
Technical committee |
ICS |
| ISO/CD TR 8547 |
Corrosion of metals and alloys — Exposure test site results in the Asian Monsoon region |
|
Under development |
|
Edition : 1 |
|
Technical Committee |
77.060
Corrosion of metals
|
| ISO 8565:1992 |
Metals and alloys — Atmospheric corrosion testing — General requirements for field tests |
Describes requirements for test specimens, test sites and their characterization, operating conditions, test procedures and the test report.
|
Withdrawn |
1992-01 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 8565:2011 |
Metals and alloys — Atmospheric corrosion testing — General requirements |
ISO 8565:2011 establishes general requirements for stationary corrosion testing of metals and metallic and other inorganic coatings under atmospheric conditions carried out in the open air or under shelters. It can also be applied for testing of complex specimens and assemblies of metallic materials.
|
Published |
2011-07 |
Edition : 2 |
Number of pages : 11 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11782-2:1998/AWI Amd 1 |
Corrosion of metals and alloys — Corrosion fatigue testing — Part 2: Crack propagation testing using precracked specimens — Amendment 1 |
|
Under development |
|
Edition : 1 |
|
Technical Committee |
77.060
Corrosion of metals
|
| ISO 8993:1989 |
Anodized aluminium and aluminium alloys — Rating system for the evaluation of pitting corrosion — Chart method |
Specifies a chart rating system based on standard charts that provides a means of defining levels of performance of anodic oxide coatings that have been subjected to corrosion tests. This rating system is applicable to pitting corrosion of the basis metal resulting from accelerated tests, exposure to corrosive environments and practical service tests.
|
Withdrawn |
1989-04 |
Edition : 1 |
Number of pages : 9 |
Technical Committee |
77.060
Corrosion of metals
;
25.220.20
Surface treatment
|
| ISO 8993:2010 |
Anodizing of aluminium and its alloys — Rating system for the evaluation of pitting corrosion — Chart method |
ISO 8993:2010 specifies a chart rating system based on standard charts that provides a means of defining levels of performance of anodic oxidation coatings on aluminium and its alloys that have been subjected to corrosion tests.
This rating system is applicable to pitting corrosion resulting from
accelerated tests,
exposure to corrosive environments, and
practical service tests.
ISO 8993:2010 takes into account only pitting corrosion resulting from penetration of the protective anodic oxidation coating.
|
Withdrawn |
2010-08 |
Edition : 2 |
Number of pages : 11 |
Technical Committee |
77.060
Corrosion of metals
;
25.220.20
Surface treatment
|
| ISO 8993:2018 |
Anodizing of aluminium and its alloys — Rating system for the evaluation of pitting corrosion — Chart method |
This document specifies a chart rating system based on standard charts that provides a means of defining levels of performance of anodic oxidation coatings on aluminium and its alloys that have been subjected to corrosion tests.
This rating system is applicable to pitting corrosion resulting from
— accelerated tests,
— exposure to corrosive environments, and
— practical service tests.
This document takes into account only pitting corrosion resulting from penetration of the protective anodic oxidation coating.
|
Published |
2018-09 |
Edition : 3 |
Number of pages : 12 |
Technical Committee |
77.060
Corrosion of metals
;
25.220.20
Surface treatment
|
| ISO 8994:1989 |
Anodized aluminium and aluminium alloys — Rating system for the evaluation of pitting corrosion — Grid method |
Defines levels of performance of anodic oxide coatings that have been subjected to corrosion tests. The rating system is applicable to pitting corrosion of the basis metal resulting from accelerated tests, exposure to corrosive environments and practical service tests. It is frequently used for rating the results of short term corrosion tests on relatively thin anodic coatings such as those used in the automotive industry.
|
Withdrawn |
1989-04 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.060
Corrosion of metals
;
25.220.20
Surface treatment
|
| ISO 8994:2011 |
Anodizing of aluminium and its alloys — Rating system for the evaluation of pitting corrosion — Grid method |
ISO 8994:2011 specifies a grid rating system that provides a means of defining levels of performance of anodic oxidation coatings on aluminium and its alloys that have been subjected to corrosion tests.
This rating system is applicable to pitting corrosion resulting from
accelerated tests,
exposure to corrosive environments, and
practical service tests.
ISO 8994:2011 takes into account only pitting corrosion of the basis metal resulting from penetration of the protective anodic oxidation coating.
|
Withdrawn |
2011-03 |
Edition : 2 |
Number of pages : 4 |
Technical Committee |
77.060
Corrosion of metals
;
25.220.20
Surface treatment
|
| ISO 8994:2018 |
Anodizing of aluminium and its alloys — Rating system for the evaluation of pitting corrosion — Grid method |
This document specifies a grid rating system that provides a means of defining levels of performance of anodic oxidation coatings on aluminium and its alloys that have been subjected to corrosion tests.
This rating system is applicable to pitting corrosion resulting from
— accelerated tests,
— exposure to corrosive environments, and
— practical service tests.
This document takes into account only pitting corrosion of the basis metal resulting from penetration of the protective anodic oxidation coating.
NOTE 1 ISO 8993[1] describes a similar rating system based on defined chart scales.
NOTE 2 The grid rating system is frequently used for rating the results of short-term corrosion tests for relatively thin anodic oxidation coating, such as those used in the automotive industry.
|
Published |
2018-11 |
Edition : 3 |
Number of pages : 4 |
Technical Committee |
77.060
Corrosion of metals
;
25.220.20
Surface treatment
|
| ISO 9223:1992 |
Corrosion of metals and alloys — Corrosivity of atmospheres — Classification |
Specifies the three key factors in the atmospheric corrosion that are: the time of wetness, pollution by sulfur dioxide, air-borne salinity. Defines 5 categories of corrosivity of the atmosphere. Gives terms and definitions.
|
Withdrawn |
1992-02 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11846:1995 |
Corrosion of metals and alloys — Determination of resistance to intergranular corrosion of solution heat-treatable aluminium alloys |
Specifies the methods of intergranular corrosion testing for solution heat-treatable aluminium alloys without protective coatings. Applies to cast and wrought heat-treatable aluminium alloys in the form of castings, forgings, plates, sheets, extrusions and semi-finished or finished parts. Anables comparative assessments of alloys of different grades and thickness depending on their chemical composition and other factors.
|
Published |
1995-10 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9223:2012 |
Corrosion of metals and alloys — Corrosivity of atmospheres — Classification, determination and estimation |
ISO 9223:2012 establishes a classification system for the corrosivity of atmospheric environments. It
defines corrosivity categories for the atmospheric environments by the first-year corrosion rate of standard specimens,
gives dose-response functions for normative estimation of the corrosivity category based on the calculated first-year corrosion loss of standard metals, and
makes possible an informative estimation of the corrosivity category based on knowledge of the local environmental situation.
ISO 9223:2012 specifies the key factors in the atmospheric corrosion of metals and alloys. These are the temperature-humidity complex, pollution by sulfur dioxide and airborne salinity.
The temperature-humidity complex can be evaluated in terms of time of wetness. Corrosion effects of other pollutants (ozone, nitrogen oxides, particulates) are not considered decisive in the assessment of corrosivity according to ISO 9223:2012.
ISO 9223:2012 does not characterize the corrosivity of specific service atmospheres, e.g. atmospheres in chemical or metallurgical industries.
|
Published |
2012-02 |
Edition : 2 |
Number of pages : 15 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9224:1992 |
Corrosion of metals and alloys — Corrosivity of atmospheres — Guiding values for the corrosivity categories |
Specifies guiding corrosion values and characteristics of corrosion for the corrosion categories defined in ISO 9223. Gives terms and definitions.
|
Withdrawn |
1992-02 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9224:2012 |
Corrosion of metals and alloys — Corrosivity of atmospheres — Guiding values for the corrosivity categories |
ISO 9224:2012 specifies guiding values of corrosion attack for metals and alloys exposed to natural outdoor atmospheres for exposures greater than one year. It is intended to be used in conjunction with ISO 9223.
Guiding corrosion values for standard structural materials can be used for engineering calculations. The guiding corrosion values specify the technical content of each of the individual corrosivity categories for these standard metals.
ISO 9224:2012 provides examples of calculated maximum corrosion attack after extended exposure (up to 20 years) for six standardized corrosivity categories.
It provides presumed average initial and steady-state corrosion rates of standard metals in intervals relative to six standardized corrosivity categories.
It provides the calculation procedure for corrosion attack of steels in regard to their composition.
|
Published |
2012-02 |
Edition : 2 |
Number of pages : 13 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9225:1992 |
Corrosion of metals and alloys — Corrosivity of atmospheres — Measurement of pollution |
Specifies three methods for measuring the deposition rates of sulfur dioxide and air-borne salinity. Does not cover concentration measurements. Includes measuring methods which apply for characterization of corrosivity of the test site.
|
Withdrawn |
1992-02 |
Edition : 1 |
Number of pages : 10 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9225:2012 |
Corrosion of metals and alloys — Corrosivity of atmospheres — Measurement of environmental parameters affecting corrosivity of atmospheres |
ISO 9225:2012 specifies methods for measuring the parameters needed for corrosivity estimation used for classification of the corrosivity of atmospheres in ISO 9223.
ISO 9225:2012 specifies methods for the measurement of environmental parameters for normative corrosivity estimation based on calculated first-year corrosion rates of standard metals, and informative corrosivity estimation based on characterization of the exposure environment.
It does not describe the usual analytical techniques for the measured parameters since this depends on the available analytical techniques used in laboratories. Specific methods for deposition measurement of SO2 and Cl- deposition rates and conversional factors for comparison of different measuring methods are given.
|
Published |
2012-02 |
Edition : 2 |
Number of pages : 22 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9226:1992 |
Corrosion of metals and alloys — Corrosivity of atmospheres — Determination of corrosion rate of standard specimens for the evaluation of corrosivity |
Specifies the principle, the standard specimens, the exposure of standard specimens and the expression of results. Figure 1 shows an open helix specimen assembly. Gives chemical cleaning procedures for removal of corrosion products (informative Annex A).
|
Withdrawn |
1992-02 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9226:2012 |
Corrosion of metals and alloys — Corrosivity of atmospheres — Determination of corrosion rate of standard specimens for the evaluation of corrosivity |
ISO 9226:2012 specifies methods which can be used for the determination of corrosion rate with standard specimens. The values obtained from the measurements (corrosion rates for the first year of exposure) are intended to be used as classification criteria for the evaluation of atmospheric corrosivity according to ISO 9223. They can also be used for informative evaluation of atmospheric corrosivity beyond the scope of ISO 9223.
|
Published |
2012-02 |
Edition : 2 |
Number of pages : 5 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11881:1999 |
Corrosion of metals and alloys — Exfoliation corrosion testing of aluminium alloys |
|
Published |
1999-05 |
Edition : 1 |
Number of pages : 19 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11881:1999/Cor 1:1999 |
Corrosion of metals and alloys — Exfoliation corrosion testing of aluminium alloys — Technical Corrigendum 1 |
|
Published |
1999-07 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9227:1990 |
Corrosion tests in artificial atmospheres — Salt spray tests |
Specifies the neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt spray (CASS) tests for assessment of the corrosion resistance of metallic materials with or without permanent corrosion protection or temporary corrosion protection. It also describes the method employed to evaluate the corrosivity of the test cabinet environment. Specific details (dimensions of test specimens, exposure periods, interpretation of results) are not included. Describes test solutions, apparatus, test specimens, operating conditions, duration of tests, treatment of specimens after test, evaluation of results and test report.
|
Withdrawn |
1990-12 |
Edition : 1 |
Number of pages : 9 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9227:2006 |
Corrosion tests in artificial atmospheres — Salt spray tests |
ISO 9227:2006 specifies the apparatus, the reagents and the procedure to be used in conducting the neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt spray (CASS) tests for assessment of the corrosion resistance of metallic materials, with or without permanent or temporary corrosion protection.
It also describes the method employed to evaluate the corrosivity of the test-cabinet environment.
|
Withdrawn |
2006-07 |
Edition : 2 |
Number of pages : 20 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9227:2012 |
Corrosion tests in artificial atmospheres — Salt spray tests |
|
Withdrawn |
2012-05 |
Edition : 3 |
Number of pages : 19 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9227:2017 |
Corrosion tests in artificial atmospheres — Salt spray tests |
ISO 9227:2017 specifies the apparatus, the reagents and the procedure to be used in conducting the neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt spray (CASS) tests for assessment of the corrosion resistance of metallic materials, with or without permanent or temporary corrosion protection.
It also describes the method employed to evaluate the corrosivity of the test cabinet environment.
It does not specify the dimensions or types of test specimens, the exposure period to be used for a particular product, or the interpretation of results. Such details are provided in the appropriate product specifications.
The salt spray tests are particularly useful for detecting discontinuities, such as pores and other defects, in certain metallic, organic, anodic oxide and conversion coatings.
The neutral salt spray (NSS) test particularly applies to
- metals and their alloys,
- metallic coatings (anodic and cathodic),
- conversion coatings,
- anodic oxide coatings, and
- organic coatings on metallic materials.
The acetic acid salt spray (AASS) test is especially useful for testing decorative coatings of copper + nickel + chromium, or nickel + chromium. It has also been found suitable for testing anodic and organic coatings on aluminium.
The copper-accelerated acetic acid salt spray (CASS) test is useful for testing decorative coatings of copper + nickel + chromium, or nickel + chromium. It has also been found suitable for testing anodic and organic coatings on aluminium.
The salt spray methods are all suitable for checking that the quality of a metallic material, with or without corrosion protection, is maintained. They are not intended to be used for comparative testing as a means of ranking different materials relative to each other with respect to corrosion resistance or as means of predicting long-term corrosion resistance of the tested material.
|
Withdrawn |
2017-03 |
Edition : 4 |
Number of pages : 18 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9227:2022 |
Corrosion tests in artificial atmospheres — Salt spray tests |
This document specifies the apparatus, the reagents and the procedure to be used in conducting the neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt spray (CASS) tests for assessment of the corrosion resistance of metallic materials, with or without permanent or temporary corrosion protection.
It also describes the method employed to evaluate the corrosivity of the test cabinet environment.
It does not specify the dimensions or types of test specimens, the exposure period to be used for a particular product, or the interpretation of results. Such details are provided in the appropriate product specifications.
The salt spray tests are particularly useful for detecting discontinuities, such as pores and other defects, in certain metallic, organic, anodic oxide and conversion coatings.
The NSS test is particularly applicable to:
— metals and their alloys;
— metallic coatings (anodic and cathodic);
— conversion coatings;
— anodic oxide coatings;
— organic coatings on metallic materials.
The AASS test is especially useful for testing decorative coatings of copper + nickel + chromium, or nickel + chromium. It has also been found suitable for testing anodic and organic coatings on aluminium.
The CASS test is useful for testing decorative coatings of copper + nickel + chromium, or nickel + chromium. It has also been found suitable for testing anodic and organic coatings on aluminium.
The salt spray methods are all suitable for checking that the quality of a metallic material, with or without corrosion protection, is maintained. They are not intended to be used for comparative testing as a means of ranking different materials relative to each other with respect to corrosion resistance or as means of predicting long-term corrosion resistance of the tested material.
|
Published |
2022-11 |
Edition : 5 |
Number of pages : 23 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/CD 9351 |
Galvanic anodes for cathodic protection in seawater and saline mud |
The proposed Standard, based upon a revised and updated EN 12496: 2013 will specify the minimum requirements and give recommendations for the chemical composition, the electrochemical properties, the physical tolerances, and the test and inspection procedures for cast galvanic anodes of aluminium, magnesium and zinc alloys for cathodic protection in sea water and saline mud.
The Standard will be applicable to the majority of galvanic anodes used for seawater and saline mud applications, i.e. cast anodes of trapezoidal, "D", or circular cross section and bracelet type anodes.
The general requirements and recommendations of this proposed Standard may also be applied to other anode shapes, e.g. half-spherical, button, etc., which are sometimes used for seawater applications.
Applications for this Standard are in offshore renewables, flood defences, offshore oil and gas, offshore or submarine pipelines, ports and harbours, ships and all applications in which galvanic anodes are used for cathodic protection in sea water and saline muds.
Work is proposed to be undertaken in parallel between ISO TC 156 WG 10 and CEN TC 219 WG3, under ISO lead in accordance with the Vienna Convention. This scope is agreed in principle by both parties.
|
Under development |
|
Edition : 1 |
|
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9400:1990 |
Nickel-based alloys — Determination of resistance to intergranular corrosion |
Includes four methods: iron(III) sulfate - sulfuric acid test, copper - copper-sulfate - sulfuric acid test, hydrochloric acid test and nitric acid test. ISO 9400 defines the term nickel-based alloy. Specifies apparatus, test specimens, procedure and evaluation.
|
Published |
1990-12 |
Edition : 1 |
Number of pages : 11 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9591:1992 |
Corrosion of aluminium alloys — Determination of resistance to stress corrosion cracking |
Specifies the general principles, the apparatus and materials, the sampling, the specimens, the procedure, the assessment of results and the test report. Describes the grain orientation examination.
|
Withdrawn |
1992-02 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 9591:2004 |
Corrosion of aluminium alloys — Determination of resistance to stress corrosion cracking |
ISO 9591:2004 specifies a method for the determination of resistance to stress corrosion cracking (SCC) of aluminium alloys.
It covers the method of sampling, the types of specimens, the loading procedure, the type of environment and the interpretation of results.
This International Standard is aimed at determining resistance to SCC as a function of the chemical composition, the method of manufacture and heat treatment of aluminium alloys.
It applies to cast and wrought aluminium alloys in the form of castings, semi-finished products, parts and weldments.
Since most natural and many artificial environments contain chlorides, ISO 9591:2004 can be used to compare the performance of products employed under marine atmospheres and in environments containing chlorides, providing that the failure mechanism is not changed.
|
Published |
2004-09 |
Edition : 2 |
Number of pages : 11 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/CD 9812 |
Corrosion of metals and alloys- Corrosion test method for disinfectant-Spray test method |
This standard specifies a method for testing the corrosivity of disinfectants spray against metallic materials, including instruments, reagents, preparation and pretreatment of the test specimens, test conditions, test methods, calculation of corrosion rate, reports, etc.
This standard is applicable to the determination of corrosion of disinfectants spray to metal materials.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
|
Under development |
|
Edition : 1 |
|
Technical Committee |
77.060
Corrosion of metals
|
| ISO/DIS 9813 |
Corrosion of metals and alloys — Performance test method for corrosion inhibitors used in chemical cleaning of industry equipment |
This standard specifies the performance evaluation test method for corrosion inhibitors of industry equipment chemical cleaning. The standard includes instruments, reagents, preparation and pretreatment of the specimen, test conditions, test methods, reports, etc.
This standard is applicable to test the performance for corrosion inhibitors of industry equipment chemical cleaning
|
Under development |
|
Edition : 1 |
Number of pages : 10 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 10062:1991 |
Corrosion tests in artificial atmosphere at very low concentrations of polluting gas(es) |
Specifies tests which apply to: metals and their alloys; certain metallic coatings; certain conversion coatings; certain anodic oxide coatings; organic coatings on metallic materials. Annex A forms an integral part of this Standard. Annex B is for information only.
|
Withdrawn |
1991-10 |
Edition : 1 |
Number of pages : 7 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 10062:2006 |
Corrosion tests in artificial atmosphere at very low concentrations of polluting gas(es) |
ISO 10062:2006 specifies tests which are intended to determine the influence of one or more flowing polluting gas(es) at volume fractions less than or equal to 0,000001 on test samples and/or articles of metals and alloys with or without corrosion protection under determined conditions of temperature and relative humidity.
These tests apply to metals and their alloys, metallic coatings (anodic and cathodic), metals with conversion coatings, metals with anodic oxide coatings, and metals with organic coatings.
|
Withdrawn |
2006-01 |
Edition : 2 |
Number of pages : 12 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 10062:2022 |
Corrosion tests in artificial atmosphere at very low concentrations of polluting gas(es) |
This document specifies tests which are intended to determine the influence of one or more flowing polluting gas(es) at volume fractions less than or equal to 10−6 on test samples and/or articles of metals and alloys with or without corrosion protection under determined conditions of temperature and relative humidity.
This document is applicable to
a) metals and their alloys,
b) metallic coatings (anodic and cathodic),
c) metals with conversion coatings,
d) metals with anodic oxide coatings, and
e) metals with organic coatings.
|
Published |
2022-11 |
Edition : 3 |
Number of pages : 11 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 10270:1995 |
Corrosion of metals and alloys — Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors |
Specifies methods for the determination of mass gain and for the surface inspection of products of zirconium and its alloys when corrosion tested in water at 360 °C or in steam at or above 400 °C. Applicable to wrought products, castings and powder metallurgical products.
|
Withdrawn |
1995-12 |
Edition : 1 |
Number of pages : 11 |
Technical Committee |
77.060
Corrosion of metals
;
27.120.10
Reactor engineering
|
| ISO 10270:1995/Cor 1:1997 |
Corrosion of metals and alloys — Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors — Technical Corrigendum 1 |
|
Withdrawn |
1997-07 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
77.060
Corrosion of metals
;
27.120.10
Reactor engineering
|
| ISO 12473:2006 |
General principles of cathodic protection in sea water |
ISO 12473:2006 covers the general principles of cathodic protection including the criteria for protection, environmental and design considerations and secondary effects of cathodic protection, and is intended as an introduction to other European Standards in the general series "Cathodic Protection of Steel Structures in Sea Water".
|
Withdrawn |
2006-04 |
Edition : 1 |
Number of pages : 28 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 10270:2022 |
Corrosion of metals and alloys — Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors |
This document specifies:
a) the determination of mass gain;
b) the surface inspection of products of zirconium and its alloys when corrosion is tested in water at 360 °C or in steam at or above 400 °C;
c) the performance of tests in steam at 10,3 MPa.
This document is applicable to wrought products, castings, powder metallurgy products and weld metals.
This method has been widely used in the development of new alloys, heat-treating practices and for the evaluation of welding techniques. It is applicable for use in its entirety to the extent specified for a product acceptance test, rather than merely a means of assessing performance in service.
|
Published |
2022-02 |
Edition : 2 |
Number of pages : 16 |
Technical Committee |
77.060
Corrosion of metals
;
27.120.10
Reactor engineering
|
| ISO 11130:1999 |
Corrosion of metals and alloys — Alternate immersion test in salt solution |
|
Withdrawn |
1999-09 |
Edition : 1 |
Number of pages : 12 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11130:2010 |
Corrosion of metals and alloys — Alternate immersion test in salt solution |
ISO 11130:2010 specifies a method for assessing the corrosion resistance of metals by an alternate immersion test in salt solution, with or without applied stress.
The test is particularly suitable for quality control during the manufacture of metals including aluminium alloys and ferrous materials, and also for assessment purposes during alloy development.
Depending upon the chemical composition of the test solution, the test can be used to simulate the corrosive effects of marine splash zones, de-icing fluids and acid salt environments.
The term “metal” as used in ISO 11130:2010 includes metallic materials with or without corrosion protection.
The alternate immersion test applies to
metals and their alloys,
certain metallic coatings (anodic and cathodic with respect to the substrate),
certain conversion coatings,
certain anodic oxide coating, and
organic coatings on metals.
ISO 11130:2010 is not applicable to stainless steel.
|
Withdrawn |
2010-06 |
Edition : 2 |
Number of pages : 14 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11130:2017 |
Corrosion of metals and alloys — Alternate immersion test in salt solution |
ISO 11130:2017 specifies a method for assessing the corrosion resistance of metals by an alternate immersion test in salt solution, with or without applied stress.
The test is particularly suitable for quality control during the manufacture of metals including aluminium alloys and ferrous materials, and also for assessment purposes during alloy development.
Depending upon the chemical composition of the test solution, the test can be used to simulate the corrosive effects of marine splash zones, de-icing fluids and acid salt environments.
The term "metal" as used in this document includes metallic materials with or without corrosion protection.
ISO 11130:2017 is applicable to
- metals and their alloys,
- certain metallic coatings (anodic and cathodic with respect to the substrate),
- certain conversion coatings,
- certain anodic oxide coating, and
- organic coatings on metals.
|
Published |
2017-12 |
Edition : 3 |
Number of pages : 12 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11303:2002 |
Corrosion of metals and alloys — Guidelines for selection of protection methods against atmospheric corrosion |
ISO 11303 gives guidance on the selection of methods of protection against atmospheric corrosion of metals and alloys. It is applicable for technical equipment and products made of structural metals and used under atmospheric conditions. In a rational selection of protection methods, the corrosivity of the atmospheric environments is one of the important factors. These guidelines use the atmospheric corrosivity classification defined in ISO 9223.
|
Published |
2002-11 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/CD TR 11303 |
Corrosion of metals and alloys — Guidelines for selection of protection methods against atmospheric corrosion |
|
Under development |
|
Edition : 1 |
|
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11306:1998 |
Corrosion of metals and alloys — Guidelines for exposing and evaluating metals and alloys in surface sea water |
|
Published |
1998-02 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11463:1995 |
Corrosion of metals and alloys — Evaluation of pitting corrosion |
Gives guidance on the selection of procedures that can be used in the identification and examination of pits and in the evaluation of pitting corrosion.
|
Withdrawn |
1995-12 |
Edition : 1 |
Number of pages : 10 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11463:2020 |
Corrosion of metals and alloys — Guidelines for the evaluation of pitting corrosion |
This document gives guidelines for the selection of procedures that can be used in the identification and examination of corrosion pits and in the evaluation of pitting corrosion and pit growth rate.
|
Published |
2020-08 |
Edition : 2 |
Number of pages : 12 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11474:1998 |
Corrosion of metals and alloys — Corrosion tests in artificial atmosphere — Accelerated outdoor test by intermittent spraying of a salt solution (Scab test) |
|
Published |
1998-03 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/IEC CD TR 5469 |
Artificial intelligence — Functional safety and AI systems |
|
Under development |
|
Edition : 1 |
|
Technical Committee |
35.020
Information technology (IT) in general
|
| ISO 11844-1:2006 |
Corrosion of metals and alloys — Classification of low corrosivity of indoor atmospheres — Part 1: Determination and estimation of indoor corrosivity |
ISO11844-1:2006 deals with the classification of low corrosivity of indoor atmospheres.
The aim of ISO11844-1:2006 is to characterise indoor atmospheric environments of low corrosivity that can affect metals and metallic coatings during storage, transport, installation or operational use, to set a consistent way of indoor corrosivity classification, and to prescribe procedures for derivation and estimation of indoor corrosivity categories.
ISO11844-1:2006 specifies technical metals, whose corrosion attack after a defined exposure period is used for determination of corrosivity categories of indoor atmospheres of low corrosivity.
ISO11844-1:2006 defines corrosivity categories of indoor atmospheres according to corrosion attack on standard specimens.
ISO11844-1:2006 indicates important parameters of indoor atmospheres that can serve as a basis for an estimation of indoor corrosivity.
|
Withdrawn |
2006-03 |
Edition : 1 |
Number of pages : 16 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11844-1:2020 |
Corrosion of metals and alloys — Classification of low corrosivity of indoor atmospheres — Part 1: Determination and estimation of indoor corrosivity |
This document establishes a classification of low corrosivity of indoor atmospheres.
It specifies the reference metals for which a corrosion attack after a defined exposure period is used for determining corrosivity categories of indoor atmospheres of low corrosivity.
It defines corrosivity categories of indoor atmospheres according to corrosion attack on standard specimens.
It indicates important parameters of indoor atmospheres that can serve as a basis for an estimation of indoor corrosivity.
The selection of a method for the determination of corrosion attack, description of standard specimens, exposure conditions and evaluation are given in ISO 11844-2. The measurement of environmental parameters affecting indoor corrosivity is given in ISO 11844-3.
|
Published |
2020-05 |
Edition : 2 |
Number of pages : 19 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11844-2:2005 |
Corrosion of metals and alloys — Classification of low corrosivity of indoor atmospheres — Part 2: Determination of corrosion attack in indoor atmospheres |
ISO 11844-2:2005 specifies methods for determination of corrosion rate with standard specimens of metals in indoor atmospheres with low corrosivity. For this direct method of evaluation of corrosivity, different sensitive methods can be applied using standard specimens of the following metals: copper, silver, zinc and steel. The values obtained from the measurements are used as classification criteria for the determination of indoor atmospheric corrosivity.
|
Withdrawn |
2005-12 |
Edition : 1 |
Number of pages : 11 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11844-2:2020 |
Corrosion of metals and alloys — Classification of low corrosivity of indoor atmospheres — Part 2: Determination of corrosion attack in indoor atmospheres |
This document specifies methods for determining corrosion rates with standard specimens of metals in indoor atmospheres with low corrosivity. For this direct method of evaluation corrosivity, different sensitive methods can be applied using standard specimens of the following metals: copper, silver, zinc, steel and lead. The values obtained from the measurements are used as classification criteria for the determination of indoor atmospheric corrosivity.
|
Published |
2020-05 |
Edition : 2 |
Number of pages : 15 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11844-3:2006 |
Corrosion of metals and alloys — Classification of low corrosivity of indoor atmospheres — Part 3: Measurement of environmental parameters affecting indoor corrosivity |
ISO 11844-3:2006 describes methods for measuring the environmental parameters used to classify the corrosivity of indoor atmospheres on metals and alloys.
|
Withdrawn |
2006-05 |
Edition : 1 |
Number of pages : 10 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11844-3:2020 |
Corrosion of metals and alloys — Classification of low corrosivity of indoor atmospheres — Part 3: Measurement of environmental parameters affecting indoor corrosivity |
This document specifies methods for measuring the environmental parameters used to classify the corrosivity of indoor atmospheres on metals and alloys.
|
Published |
2020-01 |
Edition : 2 |
Number of pages : 10 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11845:1995 |
Corrosion of metals and alloys — General principles for corrosion testing |
Contains the most important general guidelines for carrying out corrosion test under conditions of constant immersion. Does not cover procedures for stress corrosion testing.
|
Withdrawn |
1995-10 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 11845:2020 |
Corrosion of metals and alloys — General principles for corrosion testing |
This document specifies general principles for carrying out corrosion tests under conditions of constant immersion. Some of these general principles are applicable to other types of corrosion testing.
This document does not cover important procedures for stress corrosion testing, such as those given in ISO 7539 (all parts).
|
Published |
2020-03 |
Edition : 2 |
Number of pages : 10 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 22479:2019 |
Corrosion of metals and alloys — Sulfur dioxide test in a humid atmosphere (fixed gas method) |
This document specifies a method for assessing the resistance of materials or products to a humid atmosphere containing sulfur dioxide.
This method is applicable to testing metals and alloys, metallic and non-organic coatings and organic coatings.
|
Published |
2019-05 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 12473:2017 |
General principles of cathodic protection in seawater |
ISO 12473 covers the general principles of cathodic protection when applied in seawater, brackish waters and marine mud. It is intended to be an introduction, to provide a link between the theoretical aspects and the practical applications, and to constitute a support to the other standards devoted to cathodic protection of steel structures in seawater.
ISO 12473 specifies the criteria required for cathodic protection. It provides recommendations and information on reference electrodes, design considerations and prevention of the secondary effects of cathodic protection.
The practical applications of cathodic protection in seawater are covered by the following standards:
- EN 12495, Cathodic protection for fixed steel offshore structures;
- ISO 13174, Cathodic protection of harbour installations (ISO 13174);
- EN 12496, Galvanic anodes for cathodic protection in seawater and saline mud;
- EN 13173, Cathodic protection for steel offshore floating structures;
- EN 16222, Cathodic protection of ship hulls;
- EN 12474, Cathodic protection of submarine pipelines;
- ISO 15589‑2, Petroleum, petrochemical and natural gas industries ? Cathodic protection of pipeline transportation systems ? Part 2: Offshore pipelines.
For cathodic protection of steel reinforced concrete whether exposed to seawater or to the atmosphere, ISO 12696 applies.
|
Published |
2017-10 |
Edition : 2 |
Number of pages : 37 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 12696:2012 |
Cathodic protection of steel in concrete |
ISO 12696:2011 specifies performance requirements for cathodic protection of steel in cement-based concrete, in both new and existing structures. It covers building and civil engineering structures, including normal reinforcement and prestressed reinforcement embedded in the concrete. It is applicable to uncoated steel reinforcement and to organic-coated steel reinforcement.
ISO 12696:2011 applies to steel embedded in atmospherically exposed, buried, immersed and tidal elements of buildings or structures.
|
Withdrawn |
2012-02 |
Edition : 1 |
Number of pages : 45 |
Technical Committee |
77.060
Corrosion of metals
;
77.140.15
Steels for reinforcement of concrete
|
| ISO 12696:2016 |
Cathodic protection of steel in concrete |
ISO 12696:2016 specifies performance requirements for cathodic protection of steel in cement-based concrete, in both new and existing structures. It covers building and civil engineering structures, including normal reinforcement and prestressed reinforcement embedded in the concrete. It is applicable to uncoated steel reinforcement and to organic-coated steel reinforcement.
ISO 12696:2016 applies to steel embedded in atmospherically exposed, buried, immersed and tidal elements of buildings or structures.
NOTE 1 Annex A gives guidance on the principles of cathodic protection and its application to steel in concrete.
NOTE 2 ISO 12696:2016, while not specifically intended to address cathodic protection of steel in any electrolyte except concrete, can be applied to cathodic protection of steel in other cementitious materials such as are found, for example, in early 20th century steel-framed masonry, brick and terracotta clad buildings. In such applications, additional considerations specific to these structures are required in respect of design, materials and installation of cathodic protection; however, the requirements of this document can be applied to these systems.
|
Withdrawn |
2016-12 |
Edition : 2 |
Number of pages : 47 |
Technical Committee |
77.060
Corrosion of metals
;
77.140.15
Steels for reinforcement of concrete
|
| ISO 12696:2022 |
Cathodic protection of steel in concrete |
This document specifies performance requirements for cathodic protection of steel in cement-based concrete, in both new and existing structures. It covers building and civil engineering structures, including carbon steel reinforcement and prestressed reinforcement embedded in the concrete. It is applicable to uncoated steel reinforcement and to organic-coated steel reinforcement. It is not applicable to reinforced concrete containing electrically conductive fibres (e.g. carbon or steel).
This document applies to steel embedded in atmospherically exposed, buried, immersed and tidal elements of buildings or structures.
This document is only applicable to the applications of cathodic protection to steel in concrete which are designed with the intention to, and can be demonstrated to, meet the criteria of protection specified in 8.6. This requires the provision of sufficient performance monitoring systems as specified in 6.3 to all parts of the structure intended to be protected, in order to assess the extent to which the criteria in 8.6 are met.
This document does not apply to galvanic anodes or systems applied into patch repairs to reduce the effects of ‘incipient anodes’. This document does also not apply to any form of cathodic protection systems or other electrochemical treatments that either cannot meet the requirements of 8.6 or are not provided with the performance monitoring systems (see 6.3) that are necessary to assess whether the criteria of protection specified in 8.6 are met.
NOTE 1 Annex A gives guidance on the principles of cathodic protection and its application to steel in concrete.
NOTE 2 This document, while not specifically intended to address cathodic protection of steel in any electrolyte except concrete, can be applied to cathodic protection of steel in other cementitious materials such as are found, for example, in early 20th century steel-framed masonry, brick and terracotta clad buildings. In such applications, additional considerations specific to these structures are required in respect of design, materials and installation of cathodic protection; however, the requirements of this document can be applied to these systems.
|
Published |
2022-05 |
Edition : 3 |
Number of pages : 57 |
Technical Committee |
77.060
Corrosion of metals
;
77.140.15
Steels for reinforcement of concrete
|
| ISO 12732:2006 |
Corrosion of metals and alloys — Electrochemical potentiokinetic reactivation measurement using the double loop method (based on Cihal's method) |
ISO 12732:2006 specifies the method for measuring the degree of sensitization (DOS) in stainless steel and nickel-based alloys using the Double Loop Electrochemical Potentiokinetic Reactivation (DL-EPR) test (based on Cihal's method).
The method may be used for the quantitative assessment of deleterious thermal effects resulting in the formation of alloy-element-depleted zones at grain boundaries or in the matrix. However, attention should be paid when testing heat-affected weld zones, due to possible non-uniform distribution of sensitized zones along the fusion lines.
The results of the test can be used as an index to identify the potential susceptibility of stainless steel and nickel-based alloys to intergranular corrosion, pitting corrosion, and intergranular-stress corrosion cracking, but prediction of these corrosion modes depends on complementary specific testing.
ISO 12732:2006 describes the general methodology and gives examples of suitable test exposure conditions for specific alloys.
|
Published |
2006-09 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 13174:2012 |
Cathodic protection of harbour installations |
ISO 13174:2012 defines the means to be used to ensure that cathodic protection is efficiently applied to the immersed and driven/buried metallic external surfaces of steel port, harbour, coastal and flood defence installations and appurtenances in seawater and saline mud to provide protection from corrosion.
ISO 13174:2012 specifies cathodic protection of fixed and floating port and harbour structures. This includes piers, jetties, dolphins (mooring and berthing), sheet or tubular piling, pontoons, buoys, floating docks, lock and sluice gates. It also specifies cathodic protection of the submerged areas of appurtenances, such as chains attached to the structure, when these are not electrically isolated from the structure.
ISO 13174:2012 is to be used in respect of cathodic protection systems where the anodes are exposed to water or saline mud. For buried areas, typically in soil or sand filled areas behind piled walls or within filled caissons, which may be significantly affected by corrosion, specific cathodic protection design and operation requirements are defined in EN 12954, the anodes being exposed to soils.
ISO 13174:2012 does not cover the cathodic protection of fixed or floating offshore structures (including offshore loading buoys), submarine pipelines or ships.
ISO 13174:2012 does not include the internal protection of surfaces of any components such as ballast tanks, internals of floating structures flooded compartments of lock and sluice gates or the internals of tubular steel piles.
ISO 13174:2012 covers the cathodic protection of structures fabricated principally from bare or coated carbon and carbon manganese steels.
As some parts of the structure may be made of metallic materials other than carbon steels, the cathodic protection system should be designed to ensure that there is a complete control over any galvanic coupling and minimize risks due to hydrogen embrittlement or hydrogen-induced cracking (see ISO 12473 ).
ISO 13174:2012 does not address steel reinforced concrete structures (see EN 12696).
ISO 13174:2012 is applicable to the whole submerged zone in seawater, brackish waters and saline mud and related buried areas which can normally be found in port, harbour, coastal and flood defence installations wherever these structures are fixed or floating.
For surfaces which are alternately immersed and exposed to the atmosphere, the cathodic protection is only effective when the immersion time is long enough for the steel to become polarized. Typically, effective cathodic protection is achieved for all surfaces below mid tide.
For structures such as sheet steel and tubular steel piles that are driven into the sea bed or those that are partially buried or covered in mud, ISO 13174:2012 is also applicable to the surfaces buried, driven and exposed to mud which are intended to receive cathodic protection along with surfaces immersed in water.
Cathodic protection may also be applied to the rear faces of sheet steel piled walls and the internal surfaces of filled caissons. Cathodic protection of such surfaces is specified by EN 12954.
|
Published |
2012-12 |
Edition : 1 |
Number of pages : 32 |
Technical Committee |
77.060
Corrosion of metals
;
47.020.99
Other standards related to shipbuilding and marine structures
|
| ISO 13573:2012 |
Corrosion of metals and alloys — Test method for thermal-cycling exposure testing under high-temperature corrosion conditions for metallic materials |
ISO 13573:2012 describes the methodology for thermal cycling corrosion testing (known as cyclic oxidation testing) of metallic materials in gaseous environments between ambient and elevated temperatures (series of measurements on a single test piece with repeated, regular and controlled temperature cycles). ISO 13573:2012 may be applicable to other materials with some modifications. Tests with ultra short dwell times in the range of minutes or seconds are outside the scope of ISO 13573:2012.
|
Published |
2012-12 |
Edition : 1 |
Number of pages : 23 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 14802:2012 |
Corrosion of metals and alloys — Guidelines for applying statistics to analysis of corrosion data |
ISO 14802:2012 gives guidance on some generally accepted methods of statistical analysis which are useful in the interpretation of corrosion test results. ISO 14802:2012 does not cover detailed calculations and methods, but rather considers a range of approaches which have applications in corrosion testing. Only those statistical methods that have wide acceptance in corrosion testing have been considered in ISO 14802:2012.
|
Published |
2012-07 |
Edition : 1 |
Number of pages : 60 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 14993:2001 |
Corrosion of metals and alloys — Accelerated testing involving cyclic exposure to salt mist, "dry" and "wet" conditions |
|
Withdrawn |
2001-09 |
Edition : 1 |
Number of pages : 10 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 14993:2018 |
Corrosion of metals and alloys — Accelerated testing involving cyclic exposure to salt mist, dry and wet conditions |
This document specifies the apparatus and test procedure to be used in conducting accelerated corrosion tests for the comparative evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in salt-contaminated outdoor environments. The test involves cyclic exposure of the specimens to neutral salt mist, "dry" and "wet" conditions. The type of test specimen and the exposure period are not specified.
The particular advantages of this test over common accelerated tests such as the neutral salt spray (NSS) test lie in its ability to better reproduce the corrosion that occurs in outdoor salt-contaminated environments.
This document is applicable to
— metals and their alloys,
— metallic coatings (anodic and cathodic),
— conversion coatings,
— anodic oxide coatings, and
— organic coatings on metallic materials.
NOTE Methods of test for coatings to determine their resistance, in the presence of scribe marks through to the substrate, to various cyclic corrosion conditions which include the condensation of water on the test specimens during periods of humidity are given in ISO 11997-1.
|
Published |
2018-07 |
Edition : 2 |
Number of pages : 15 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 15158:2014 |
Corrosion of metals and alloys — Method of measuring the pitting potential for stainless steels by potentiodynamic control in sodium chloride solution |
ISO 15158:2014 describes the procedure for determining the pitting potential for stainless steels (austenitic, ferritic/austenitic, ferritic, martensitic stainless steel) under potentiodynamic control.
The principal advantage compared with other potentiostatic test methods is the rapidity of this test method, with which the pitting potential can be measured in a single potential scan.
The pitting potential as determined by ISO 15158:2014 can be used as a relative index of performance. For example, one can compare the relative performances for different lots of stainless-steel grades and products. The test described in ISO 15158:2014 is not intended to determine the pitting potential at which actual pitting can occur under real service conditions, or not.
|
Published |
2014-02 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 15257:2017 |
Cathodic protection — Competence levels of cathodic protection persons — Basis for a certification scheme |
ISO 15257:2017 defines five levels of competence (detailed in Clause 4) for persons working in the field of cathodic protection (CP), including survey, design, installation, testing, maintenance and advancing the science of cathodic protection. It specifies a framework for establishing these competence levels and their minimum requirements.
Competence levels apply to each of the following application sectors:
- on-land metallic structures;
- marine metallic structures;
- reinforced concrete structures;
inner surfaces of metallic structures containing an electrolyte.
These application sectors are detailed in Clause 5.
ISO 15257:2017 specifies the requirements to be used for establishing a certification scheme as defined in ISO/IEC 17024. It is not mandatory to apply all of the levels and/or application sectors. This certification scheme is detailed in Annexes A, B and C.
|
Published |
2017-05 |
Edition : 1 |
Number of pages : 31 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 15324:2000 |
Corrosion of metals and alloys — Evaluation of stress corrosion cracking by the drop evaporation test |
1.1 This International Standard specifies the procedure for determining the relative resistance of stainless steels
and nickel-base alloys to stress corrosion cracking in a sodium chloride drop evaporation system.
1.2 The method results in a threshold stress to fracture, the magnitude of which can be used to rank the relative
performance of different alloys for this environment.
|
Published |
2000-12 |
Edition : 1 |
Number of pages : 9 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 12944-2:1998 |
Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 2: Classification of environments |
|
Withdrawn |
1998-05 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
87.020
Paint coating processes
|
| ISO 15329:2006 |
Corrosion of metals and alloys — Anodic test for evaluation of intergranular corrosion susceptibility of heat-treatable aluminium alloys |
ISO 15329:2006 specifies an electrochemical method to determine susceptibility to intergranular corrosion of solution-heat-treatable aluminium alloys, that is 2XXX, 6XXX, 7XXX and 8XXX alloys, without protective coatings and in various ageing conditions.
ISO 15329:2006 is applicable to cast and wrought heat-treatable aluminium alloys in the form of castings, forgings, plates, sheets, extrusions, and semi-finished or finished parts, in order to carry out a comparative assessment of alloys of different grades and thickness depending on their chemical composition and other factors, and also to check the thermal processing quality of the tested materials. The test results provide information to help to determine the intergranular corrosion resistance and thermal processing quality of the tested materials (see Clauses 8 and 9).
|
Published |
2006-05 |
Edition : 1 |
Number of pages : 7 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 16151:2005 |
Corrosion of metals and alloys — Accelerated cyclic tests with exposure to acidified salt spray, "dry" and "wet" conditions |
ISO 16151:2005 specifies two accelerated corrosion-test procedures, Methods A and B, for the comparative evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in outdoor salt/acid rain environments. It also specifies the apparatus used. The two tests involve cyclic exposure of the specimens to acidified salt spray, dry and wet conditions.
|
Withdrawn |
2005-10 |
Edition : 1 |
Number of pages : 15 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 16151:2018 |
Corrosion of metals and alloys — Accelerated cyclic test with exposure to acidified salt spray, dry and wet conditions |
This document specifies two accelerated corrosion-test procedures, Methods A and B, for the comparative evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in outdoor salt and/or acid rain environments. It also specifies the apparatus used. The two tests involve cyclic exposure of the specimens to acidified salt spray, "dry" and "wet" conditions.
The particular advantages of the two tests over conventional accelerated tests, such as the neutral salt spray (NSS) test as specified in ISO 9227 lie in their better ability to reproduce the corrosion that occurs in outdoor salt and/or acid rain environments. They are also useful for evaluating cosmetic corrosion.
Method A is applicable to
— metals and their alloys,
— metallic coatings (cathodic),
— anodic oxide coatings, and
— organic coatings on metallic materials.
Method B is applicable to
— steel coated with anodic coatings, and
— steel coated with anodic coatings covered with conversion coatings.
|
Published |
2018-05 |
Edition : 2 |
Number of pages : 19 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/TR 16203:2016 |
Corrosion of metals and alloys — Guidelines for the selection of methods for particle-free erosion corrosion testing in flowing liquids |
ISO/TR 16203:2016 provides information on the erosion corrosion test of materials in single-phase flowing liquids and guidance for selection of test methods.
|
Published |
2016-07 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/CD TR 16203 |
Corrosion of metals and alloys — Guidelines for the selection of methods for particle-free erosion corrosion testing in flowing liquids |
ISO/TR 16203:2016 provides information on the erosion corrosion test of materials in single-phase flowing liquids and guidance for selection of test methods.
|
Under development |
|
Edition : 2 |
|
Technical Committee |
77.060
Corrosion of metals
|
| ISO/TR 16208:2014 |
Corrosion of metals and alloys — Test method for corrosion of materials by electrochemical impedance measurements |
ISO/TR 16208:2014 describes basic principles of electrochemical impedance spectroscopy (EIS), specially focusing on the corrosion of metallic materials. It also deals with how to use electrochemical apparatus, set up and connect electrical instruments, present measured data, and analyse results. However, a more detailed description of this methodology can be found in ISO 16773-1 and ISO 16773-2.
|
Published |
2014-01 |
Edition : 1 |
Number of pages : 24 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/TR 16335:2013 |
Corrosion of metals and alloys — Corrosion tests in artificial atmospheres — Guidelines for selection of accelerated corrosion test for product qualification |
ISO/TR 16335:2013 is applicable for the selection of suitable accelerated atmospheric corrosion tests for qualification of products with metallic materials without or with permanent corrosion protection or temporary corrosion protection. The characteristics of a number of standardized accelerated corrosion tests are also given to serve as a guide in the preparation of test specifications.
In ISO/TR 16335:2013 the following aspects are taken into account: categories of accelerated atmospheric corrosion tests; recommended fields of application for the different kinds of tests and their suitability; corrosivity of tests and relative corrosion rates of standard metals; requirements for test equipment, criteria for reproducibility and correlation with in-service performance; recommended procedures for product qualification
The main purpose of ISO/TR 16335:2013 is to present a framework for comparing the different accelerated corrosion test methods, which presently are available as International Standards. The suitability of a test method varies with the requirements set by the intended application of the product.
|
Published |
2013-09 |
Edition : 1 |
Number of pages : 18 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 12944-7:1998 |
Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 7: Execution and supervision of paint work |
|
Withdrawn |
1998-05 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
87.020
Paint coating processes
|
| ISO 16539:2013 |
Corrosion of metals and alloys — Accelerated cyclic corrosion tests with exposure to synthetic ocean water salt-deposition process — "Dry" and "wet" conditions at constant absolute humidity |
This International Standard specifies two accelerated corrosion test procedures, Methods A and B, for the evaluation of corrosion behaviour of surface-treated metals and their alloys with and without paint on them in atmospheric environments. It also specifies the apparatus used. The two tests involve salt deposition and dry/wet conditions at a constant absolute humidity.
Method A applies to:
metals and their alloys (including corrosion-resistance alloys)
Method B applies to:
metals and their alloys
metals and their alloys with coatings [including metallic coatings (anodic or cathodic), organic
coatings, and conversion coatings]
|
Published |
2013-03 |
Edition : 1 |
Number of pages : 19 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 16540:2015 |
Corrosion of metals and alloys — Methodology for determining the resistance of metals to stress corrosion cracking using the four-point bend method |
ISO 16540:2015 provides guidelines for the use of four-point bend testing to evaluate the resistance of metals including carbon steel, low alloy steels, and corrosion resistant alloys (CRAs) to stress corrosion cracking. The method gives guidance on testing of both parent plate and welds and includes procedures for metals that have no distinct yield point in their stress-strain behaviour as well as metals with a distinct yield point. The emphasis in this International Standard is on the generic methodology of the four-point bend test. Service application will be varied and the relevant industry standard is to be consulted where appropriate.
|
Published |
2015-10 |
Edition : 1 |
Number of pages : 18 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 16701:2003 |
Corrosion of metals and alloys — Corrosion in artificial atmosphere — Accelerated corrosion test involving exposure under controlled conditions of humidity cycling and intermittent spraying of a salt solution |
ISO 16701:2003 defines an accelerated corrosion test method to be used in assessing the corrosion resistance of metals in environments where there is a significant influence of chloride ions, mainly as sodium chloride from a marine source or road de-icing salt.
ISO 16701:2003 specifies the test apparatus and test procedure to be used in conducting the accelerated corrosion test to simulate, in a very controlled way, atmospheric corrosion conditions.
In this International Standard, the term "metal" includes metallic materials with or without corrosion protection.
The accelerated laboratory corrosion test applies to
metals and their alloys;
metallic coatings (anodic and cathodic);
chemical conversion coatings;
organic coatings on metals.
The method is especially suitable for comparative testing in the optimization of surface treatment systems.
|
Withdrawn |
2003-12 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 16701:2015 |
Corrosion of metals and alloys — Corrosion in artificial atmosphere — Accelerated corrosion test involving exposure under controlled conditions of humidity cycling and intermittent spraying of a salt solution |
ISO 16071:2015 specifies the test method, the reagents, and the procedure to be used in an accelerated atmospheric corrosion test constituting a 6 h exposure to a slightly acidified solution of 1 % NaCl twice weekly, followed by a condition of controlled humidity cycling between 95 % RH and 50 % RH at a constant temperature of 35 °C.
It does not specify the dimensions of the tests specimens, the exposure period to be used for a particular product, or the interpretation of the results. Such details are provided in the appropriate product specifications.
The accelerated laboratory corrosion test applies to metals and their alloys, metallic coatings (anodic or cathodic), chemical conversion coatings, and organic coatings on metallic materials.
|
Published |
2015-05 |
Edition : 2 |
Number of pages : 13 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/CD 16701.2 |
Corrosion of metals and alloys — Corrosion in artificial atmosphere — Accelerated corrosion test involving exposure under controlled conditions of humidity cycling and intermittent spraying of a salt solution |
ISO 16071:2015 specifies the test method, the reagents, and the procedure to be used in an accelerated atmospheric corrosion test constituting a 6 h exposure to a slightly acidified solution of 1 % NaCl twice weekly, followed by a condition of controlled humidity cycling between 95 % RH and 50 % RH at a constant temperature of 35 °C.
It does not specify the dimensions of the tests specimens, the exposure period to be used for a particular product, or the interpretation of the results. Such details are provided in the appropriate product specifications.
The accelerated laboratory corrosion test applies to metals and their alloys, metallic coatings (anodic or cathodic), chemical conversion coatings, and organic coatings on metallic materials.
|
Under development |
|
Edition : 3 |
|
Technical Committee |
77.060
Corrosion of metals
|
| ISO 16784-1:2006 |
Corrosion of metals and alloys — Corrosion and fouling in industrial cooling water systems — Part 1: Guidelines for conducting pilot-scale evaluation of corrosion and fouling control additives for open recirculating cooling water systems |
ISO 16784-1:2006 applies to corrosion and fouling in industrial cooling water systems.
ISO 16784-1:2006 covers the criteria that must be defined and implemented in a pilot-scale testing programme to select water treatment programmes for use in specific recirculating cooling water systems.
ISO 16784-1:2006 covers only open recirculating cooling water systems. Closed cooling systems and once-through cooling water systems are specifically excluded.
The test criteria established in ISO 16784-1:2006 are not intended to govern the type of bench and pilot-scale testing normally carried out by water treatment companies as part of their proprietary product-development programmes. However, water treatment companies may choose to use the criteria in ISO 16784-1:2006 as guidelines in the development of their own product-development test procedures.
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Published |
2006-03 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/CD 16784-1 |
Corrosion of metals and alloys — Corrosion and fouling in industrial cooling water systems — Part 1: Guidelines for conducting pilot-scale evaluation of corrosion and fouling control additives for open recirculating cooling water systems |
ISO 16784-1:2006 applies to corrosion and fouling in industrial cooling water systems.
ISO 16784-1:2006 covers the criteria that must be defined and implemented in a pilot-scale testing programme to select water treatment programmes for use in specific recirculating cooling water systems.
ISO 16784-1:2006 covers only open recirculating cooling water systems. Closed cooling systems and once-through cooling water systems are specifically excluded.
The test criteria established in ISO 16784-1:2006 are not intended to govern the type of bench and pilot-scale testing normally carried out by water treatment companies as part of their proprietary product-development programmes. However, water treatment companies may choose to use the criteria in ISO 16784-1:2006 as guidelines in the development of their own product-development test procedures.
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Under development |
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Edition : 2 |
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Technical Committee |
77.060
Corrosion of metals
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| ISO 16784-2:2006 |
Corrosion of metals and alloys — Corrosion and fouling in industrial cooling water systems — Part 2: Evaluation of the performance of cooling water treatment programmes using a pilot-scale test rig |
ISO 16784-2:2006 applies to corrosion and fouling in industrial cooling water systems
ISO 16784-2:2006 describes a method for preliminary evaluation of the performance of treatment programmes for open recirculating cooling water systems. It is based primarily on laboratory testing but the heat exchanger testing facility can also be used for on-site evaluation. ISO 16784-2:2006 does not include heat exchangers with cooling water on the shell-side (i.e. external to the tubes).
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Published |
2006-01 |
Edition : 1 |
Number of pages : 19 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO/CD 16784-2 |
Corrosion of metals and alloys — Corrosion and fouling in industrial cooling water systems — Part 2: Evaluation of the performance of cooling water treatment programmes using a pilot-scale test rig |
ISO 16784-2:2006 applies to corrosion and fouling in industrial cooling water systems
ISO 16784-2:2006 describes a method for preliminary evaluation of the performance of treatment programmes for open recirculating cooling water systems. It is based primarily on laboratory testing but the heat exchanger testing facility can also be used for on-site evaluation. ISO 16784-2:2006 does not include heat exchangers with cooling water on the shell-side (i.e. external to the tubes).
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Under development |
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Edition : 2 |
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Technical Committee |
77.060
Corrosion of metals
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| ISO 17081:2004 |
Method of measurement of hydrogen permeation and determination of hydrogen uptake and transport in metals by an electrochemical technique |
ISO 17081:2004 specifies a laboratory method for the measurement of hydrogen permeation and for the determination of hydrogen atom uptake and transport in metals, using an electrochemical technique. The term "metal" as used in this International Standard includes alloys.
This International Standard describes a method for evaluating hydrogen uptake in metals, based on measurement of steady-state hydrogen flux. It also describes a method for determining effective diffusivity of hydrogen atoms in a metal and for distinguishing reversible and irreversible trapping.
ISO 17081:2004 gives requirements for the preparation of specimens, control and monitoring of the environmental variables, test procedures and analysis of results.
This International Standard may be applied, in principle, to all metals for which hydrogen permeation is measurable and the method can be used to rank the relative aggressivity of different environments in terms of the hydrogen uptake of the exposed metal.
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Withdrawn |
2004-11 |
Edition : 1 |
Number of pages : 16 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 17081:2014 |
Method of measurement of hydrogen permeation and determination of hydrogen uptake and transport in metals by an electrochemical technique |
ISO 17081:2014 specifies a laboratory method for the measurement of hydrogen
permeation and for the determination of hydrogen atom uptake and transport in
metals, using an electrochemical technique. The term "metal" as used in ISO
17081:2014 includes alloys.
ISO 17081:2014 describes a method for evaluating hydrogen uptake in metals,
based on measurement of steady-state hydrogen flux. It also describes a method
for determining effective diffusivity of hydrogen atoms in a metal and for
distinguishing reversible and irreversible trapping.
ISO 17081:2014 gives requirements for the preparation of specimens, control
and monitoring of the environmental variables, test procedures and analysis of
results.
ISO 17081:2014 may be applied, in principle, to all metals for which hydrogen
permeation is measurable and the method can be used to rank the relative
aggressivity of different environments in terms of the hydrogen uptake of the
exposed metal.
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Published |
2014-06 |
Edition : 2 |
Number of pages : 19 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 17093:2015 |
Corrosion of metals and alloys — Guidelines for corrosion test by electrochemical noise measurements |
ISO 17093:2015 is intended to assist in corrosion testing by electrochemical noise measurement. It covers test procedures and analysis methods for reliable measurement of electrochemical noise for both uncoated and organically coated metal.
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Published |
2015-06 |
Edition : 1 |
Number of pages : 18 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 21153:2018 |
Corrosion of metals and alloys — Measurement of environmentally assisted small crack growth rate |
This document specifies a method for determining the growth rate of small surface cracks in an aqueous environment (including atmospheric exposure) based on measurement of the change in size of the crack with exposure time.
The methodology can be applied to stress corrosion and corrosion fatigue crack propagation.
It also describes the varied methodologies for the generation of crack precursors including accelerated generation of single pits.
Industries for whom this document is relevant include power generation (including nuclear), oil and gas, aerospace and automotive.
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Published |
2018-11 |
Edition : 1 |
Number of pages : 18 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 17224:2015 |
Corrosion of metals and alloys — Test method for high temperature corrosion testing of metallic materials by application of a deposit of salt, ash, or other substances |
L'ISO 17224:2015 spécifie la méthode utilisée pour les essais de corrosion à haute température de matériaux métalliques par application d'un dépôt de sel, de cendres et/ou d'autres substances, en les exposant à des températures élevées dans un environnement gazeux contrôlé afin d'évaluer leur résistance à la corrosion. Le dépôt est appliqué avant l'exposition aux températures élevées par pulvérisation, trempage ou peinture.
L'ISO 17224:2015 ne traite pas des méthodes dans lesquelles les éprouvettes d'essai sont entièrement ou partiellement enfouies dans des substances corrosives ou immergées dans des liquides. Ces méthodes sont traitées dans l'ISO 17248 et l'ISO 17245, respectivement.
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Published |
2015-04 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 17245:2015 |
Corrosion of metals and alloys — Test method for high temperature corrosion testing of metallic materials by immersing in molten salt or other liquids under static conditions |
ISO 17245:2015 specifies the method for high temperature corrosion testing of metallic materials by immersing in molten salt or other liquids which are under static conditions and exposing them to high temperature in a controlled gas environment to evaluate their corrosion resistance.
Two options are considered: a) using a stagnant inert gas environment, and b) using a flowing reactive gas environment.
ISO 17245:2015 does not cover methods where test pieces are fully or partially embedded in a corrosive powder made up of salt, ash, and/or other solids, or cases in which a surface deposit is applied to the specimens. These methods are covered in ISO 17248 and ISO 17224, respectively.
ISO 17245:2015 is not applicable to the situation of test pieces in relative movement to their surrounding corrosive liquid.
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Published |
2015-04 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 17248:2015 |
Corrosion of metals and alloys — Test method for high temperature corrosion testing of metallic materials by embedding in salt, ash, or other solids |
ISO 17248:2015 specifies the method for high temperature corrosion testing of metallic materials by embedding in a corrosive powder made up of salt, ash, and/or other solids and exposing them to high temperature in a controlled gas environment to evaluate their corrosion resistance.
Two options exist: fully embedding and partially embedding.
Fully embedding is used in cases in which a mass change measurement is required.
Partially embedding is used to investigate three potentially different interaction zones on a single test piece, i.e. the embedded part, the non-embedded part, and the gas/powder interface region. Therefore, gravimetric measurements are not appropriate and metallographic investigations are necessary instead.
ISO 17248:2015 does not cover methods where test pieces are immersed in a liquid or cases in which a surface deposit is applied to the test pieces. These methods are covered in ISO 17245 and ISO 17224, respectively.
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Published |
2015-04 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 17474:2012 |
Corrosion of metals and alloys — Conventions applicable to electrochemical measurements in corrosion testing |
ISO 17474:2012 is intended to provide conventions for reporting and displaying electrochemical corrosion data. Conventions for potential, current density and electrochemical impedance, as well as conventions for graphical presentation of such data, are included.
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Published |
2012-02 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
77.060
Corrosion of metals
|
| ISO 17475:2005 |
Corrosion of metals and alloys — Electrochemical test methods — Guidelines for conducting potentiostatic and potentiodynamic polarization measurements |
ISO 17475:2005 applies to corrosion of metals and alloys, and describes the procedure for conducting potentiostatic and potentiodynamic polarization measurements.
The test method can be used to characterise the electrochemical kinetics of anodic and cathodic reactions, the onset of localised corrosion and the repassivation behaviour of a metal.
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Published |
2005-10 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
77.060
Corrosion of metals
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| ISO 17475:2005/Cor 1:2006 |
Corrosion of metals and alloys — Electrochemical test methods — Guidelines for conducting potentiostatic and potentiodynamic polarization measurements — Technical Corrigendum 1 |
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Published |
2006-05 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.060
Corrosion of metals
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| ISO 17752:2012 |
Corrosion of metals and alloys — Procedures to determine and estimate runoff rates of metals from materials as a result of atmospheric corrosion |
This International Standard specifies procedures to determine and estimate runoff rates of metals from metals, alloys and coatings under atmospheric conditions carried out in the open air.
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Published |
2012-07 |
Edition : 1 |
Number of pages : 11 |
Technical Committee |
77.060
Corrosion of metals
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