| Name |
Description |
Abstract |
Status |
Publication date |
Edition |
Number of pages |
Technical committee |
ICS |
| ISO 24016:2020 |
Jewellery and precious metals — Grading polished diamonds — Terminology, classification and test methods |
This document specifies the terminology, classification and the methods that are used for the grading and description of single unmounted polished diamonds over 0,25 carat (ct).
This document applies to natural, unmounted, polished diamonds. It is not to be used for fancy coloured diamonds, synthetic diamonds, treated diamonds (other than is allowed for in 7.4), nor for assembled stones.
|
Published |
2020-09 |
Edition : 1 |
Number of pages : 55 |
Technical Committee |
39.060
Jewellery
;
01.040.39
Precision mechanics. Jewellery (Vocabularies)
|
| ISO 24018:2020 |
Jewellery and precious metals — Specifications for 1 kilogram gold bar |
This document specifies the requirements, test methods, inspection, marking, packaging, transportation, storage, quality certificate and the order (or contract) information of one kilogram gold bars.
This document is applicable to one-kilogram cast gold bars produced for investment markets or industrial (jewellery, electronic) markets.
|
Published |
2020-06 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
39.060
Jewellery
|
| ISO/R 683-4:1970 |
Heat-treated steels, alloy steels and free-cutting steels — Part 4: Wrought quenched and tempered steels with 1 % chromium and 0,2 % molybdenum and controlled sulphur content |
|
Withdrawn |
1970-01 |
Edition : 1 |
Number of pages : 12 |
Technical Committee |
77.140
Iron and steel products
;
77.140.20
Stainless steels
|
| ISO 2739:1973 |
Sintered metal bushes — Determination of radial crushing strength |
Specifies a method of measuring the radial crushing strength of sintered metal parts in the form of hollow cylinders commonly known as bushes. The method is applicable to sintered bushes composed of pure or alloyed metal powders. Gives principle, apparatus, test piece, procedure, expression of results and test report.
|
Withdrawn |
1973-12 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 2739:2006 |
Sintered metal bushes — Determination of radial crushing strength |
ISO 2739:2006 specifies a method of measuring the radial crushing strength of sintered metal parts in the form of hollow cylinders, commonly known as bushes.
This method is applicable to sintered bushes composed of pure or alloyed metal powders.
|
Withdrawn |
2006-11 |
Edition : 2 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 2739:2012 |
Sintered metal bushings — Determination of radial crushing strength |
ISO 2739:2012 specifies a method of measuring the radial crushing strength of sintered metal parts in the form of hollow cylinders, commonly known as bushings.
This method is applicable to sintered bushings composed of pure or alloyed metal powders.
|
Published |
2012-06 |
Edition : 3 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 2740:1973 |
Sintered metal materials (excluding hardmetal) — Tensile test pieces |
|
Withdrawn |
1973-12 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 2740:1986 |
Sintered metal materials (excluding hardmetal) — Tensile test pieces |
|
Withdrawn |
1986-09 |
Edition : 2 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 2740:1999 |
Sintered metal materials, excluding hardmetals — Tensile test pieces |
|
Withdrawn |
1999-11 |
Edition : 3 |
Number of pages : 7 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 2740:2007 |
Sintered metal materials, excluding hardmetals — Tensile test pieces |
ISO 2740:2007 is applicable to all sintered metals and alloys, excluding hardmetals.
ISO 2740:2007 specifies:
the die cavity dimensions used for making tensile test pieces by pressing and sintering, and by Metal Injection Moulding (MIM) and sintering;the dimensions of tensile test pieces machined from sintered and powder forged materials.
|
Withdrawn |
2007-03 |
Edition : 4 |
Number of pages : 7 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 2740:2009 |
Sintered metal materials, excluding hardmetals — Tensile test pieces |
ISO 2740:2009 is applicable to all sintered metals and alloys, excluding hardmetals.
ISO 2740:2009 specifies: 1) the die cavity dimensions used for making tensile test pieces by pressing and sintering, and by Metal Injection Moulding (MIM) and sintering; and 2) the dimensions of tensile test pieces machined from sintered and powder forged materials.
|
Published |
2009-05 |
Edition : 5 |
Number of pages : 7 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO/FDIS 2740 |
Sintered metal materials, excluding hardmetals — Tensile test pieces |
|
Under development |
|
Edition : 6 |
|
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3252:1982 |
Powder metallurgy — Vocabulary |
|
Withdrawn |
1982-05 |
Edition : 2 |
Number of pages : 21 |
Technical Committee |
77.160
Powder metallurgy
;
01.040.77
Metallurgy (Vocabularies)
|
| ISO 3252:1996 |
Powder metallurgy — Vocabulary |
|
Withdrawn |
1996-01 |
Edition : 3 |
Number of pages : 56 |
Technical Committee |
77.160
Powder metallurgy
;
01.040.77
Metallurgy (Vocabularies)
|
| ISO 3252:1996/Cor 1:1996 |
Powder metallurgy — Vocabulary — Technical Corrigendum 1 |
|
Withdrawn |
1996-10 |
Edition : 3 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
01.040.77
Metallurgy (Vocabularies)
|
| ISO 3252:1999 |
Powder metallurgy — Vocabulary |
|
Withdrawn |
1999-12 |
Edition : 4 |
Number of pages : 59 |
Technical Committee |
77.160
Powder metallurgy
;
01.040.77
Metallurgy (Vocabularies)
|
| ISO 3252:2019 |
Powder metallurgy — Vocabulary |
This document defines terms relating to powder metallurgy. Powder metallurgy is the branch of metallurgy which relates to the manufacture of metallic powders, or of articles made from such powders with or without the addition of non-metallic powders, by the application of forming and sintering processes.
|
Withdrawn |
2019-08 |
Edition : 5 |
Number of pages : 34 |
Technical Committee |
77.160
Powder metallurgy
;
01.040.77
Metallurgy (Vocabularies)
|
| ISO 3252:2023 |
Powder metallurgy — Vocabulary |
This document defines terms related to powder metallurgy.
Powder metallurgy is the branch of metallurgy which relates to the manufacture of metallic powders, or of articles made from such powders with or without the addition of non-metallic powders, by the application of forming and sintering processes.
|
Published |
2023-02 |
Edition : 6 |
Number of pages : 41 |
Technical Committee |
77.160
Powder metallurgy
;
01.040.77
Metallurgy (Vocabularies)
|
| ISO 3312:1975 |
Sintered metal materials and hardmetals — Determination of Young's modulus |
|
Withdrawn |
1975-02 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3312:1987 |
Sintered metal materials and hardmetals — Determination of Young modulus |
This second edition cancels and replaces the first edition (i.e. ISO 3312:1975). Specifies a method for the determination of the dynamic (adiabatic) Young moduls by longitudinal oscillations of sintered metal materials and hardmetals. Gives principle, symbols and units, apparatus, preparation of the pieces, procedure, expression of results and test report.
|
Published |
1987-07 |
Edition : 2 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3325:1975 |
Sintered metal materials, excluding hardmetals — Determination of transverse rupture strength |
|
Withdrawn |
1975-07 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3325:1996 |
Sintered metal materials, excluding hardmetals — Determination of transverse rupture strength |
Gives a method for the determination of the transverse rupture strength of sintered metals, excluding hardmetals. Particularly suitable for comparing the sintered strength of a batch of metal powder with that of a reference powder or with a reference strength.
|
Published |
1996-11 |
Edition : 2 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3325:1996/Amd 1:2001 |
Sintered metal materials, excluding hardmetals — Determination of transverse rupture strength — Amendment 1: Precision statement |
|
Published |
2001-02 |
Edition : 2 |
Number of pages : 1 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3326:1975 |
Hardmetals — Determination of (the magnetization) coercivity |
Applies to hardmetals containing not less than 3% if a ferromagnetic binder by mass. Specifies principle, symbols and designations, apparatus, sampling, procedure, expression of results and test report.
|
Withdrawn |
1975-02 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.99
Other methods of testing of metals
|
| ISO 3326:2013 |
Hardmetals — Determination of (the magnetization) coercivity |
ISO 3326:2013 specifies a method of determining (the magnetization) coercivity of hardmetals containing not less than 3 % of a ferromagnetic binder by mass.
|
Withdrawn |
2013-07 |
Edition : 2 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.99
Other methods of testing of metals
|
| ISO 3327:1982 |
Hardmetals — Determination of transverse rupture strength |
This second edition cancels and replaces the first edition (i.e. ISO 3327:1975). Is applicable to hardmetals of negligible ductility. If it is used for hardmetals showing significant plastic deformation before breaking, incorrect results may be obtained. In such instances, the method may be used for comparison purposes only. Gives symbols and designations in table 1, dimensions of test pieces in table 2, and values of chamfer correction factor in table 3.
|
Withdrawn |
1982-08 |
Edition : 2 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3927:2011 |
Metallic powders, excluding powders for hardmetals — Determination of compressibility in uniaxial compression |
ISO 3927:2011 specifies methods for measuring the extent to which a metallic powder is compacted when subjected to uniaxial compressive loading in a confining die under specified conditions.
The method is not applicable to powders for hardmetals.
|
Withdrawn |
2011-02 |
Edition : 4 |
Number of pages : 8 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3327:2009 |
Hardmetals — Determination of transverse rupture strength |
ISO 3327:2009 specifies a method for the determination of the transverse rupture strength of hardmetals.
This method is applicable to hardmetals of negligible ductility. If it is used for hardmetals showing significant plastic deformation before breaking, incorrect results may be obtained. In such cases, the method may be used for comparison purposes only.
|
Published |
2009-05 |
Edition : 3 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3369:1975 |
Impermeable sintered metal materials and hardmetals — Determination of density |
For determination of density of permeable sintered metal materials see ISO 2738. Specifies principle, apparatus, sampling, procedure, expression of results and test report. The two figures illustrate the weighing in water and the weighing in air.
|
Withdrawn |
1975-09 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3369:2006 |
Impermeable sintered metal materials and hardmetals — Determination of density |
ISO 3369:2006 specifies a method of determining the density of impermeable sintered metal materials and hardmetals.
|
Published |
2006-11 |
Edition : 2 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3738-1:1982 |
Hardmetals — Rockwell hardness test (scale A) — Part 1: Test method |
Cancels and replaces ISO 3738:1976. Gives principle,symbols, designations and values of parameters, apparatus, test pieces, procedure, expression of results and test report.
|
Published |
1982-10 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3738-2:1988 |
Hardmetals — Rockwell hardness test (scale A) — Part 2: Preparation and calibration of standard test blocks |
Specifies primary standard test blocks, secondary standard test blocks and working standard test blocks calibrated from master standard test blocks to be used for the verification of Rockwell hardness testing machines and indenters for testing hardmetals. This part of ISO 3738 should be read in conjunction with ISO 3738-1.
|
Published |
1988-12 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3738:1976 |
Hardmetals — Rockwell hardness test (Scale A) |
|
Withdrawn |
1976-07 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3878:1983 |
Hardmetals — Vickers hardness test |
This second edition cancels and replaces the first edition (i.e. ISO 3878:1976). Specifies principle, symbols and designations, apparatus, test pieces, procedure, expression of results and test report.
|
Withdrawn |
1983-08 |
Edition : 2 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3907:1977 |
Hardmetals — Determination of total carbon — Gravimetric method |
|
Withdrawn |
1977-01 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3907:1985 |
Hardmetals — Determination of total carbon content — Gravimetric method |
This second edition cancels and replaces the first edition (i.e. ISO 3908:1976). The method is applicable to some carbides, mixtures of these carbides and binder, all grades of presintered or sintered hardmetals, produced from these carbides, having an insoluble carbon content between 0,02 and 0,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
|
Withdrawn |
1985-01 |
Edition : 2 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3907:2009 |
Hardmetals — Determination of total carbon — Gravimetric method |
ISO 3907:2009 specifies a gravimetric method for the determination of the mass fraction of total carbon in carbides and hardmetals.
This method is applicable to
carbides of chromium, hafnium, molybdenum, niobium, tantalum, titanium, vanadium, tungsten and zirconium,
mixtures of these carbides and binder metals, free of lubricant,
all grade of presintered or sintered hardmetals, produced from these carbides, and
having a mass fraction of total carbon exceeding 4 %.
|
Published |
2009-10 |
Edition : 3 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3908:1976 |
Hardmetals — Determination of insoluble (free) carbon — Gravimetric method |
|
Withdrawn |
1976-09 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3908:1985 |
Hardmetals — Determination of insoluble (free) carbon content — Gravimetric method |
|
Withdrawn |
1985-02 |
Edition : 2 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 7590:2001 |
Steel cord conveyor belts — Methods for the determination of total thickness and cover thickness |
|
Withdrawn |
2001-03 |
Edition : 4 |
Number of pages : 6 |
Technical Committee |
53.040.20
Components for conveyors
|
| ISO 3908:2009 |
Hardmetals — Determination of insoluble (free) carbon — Gravimetric method |
ISO 3908:2009 specifies a gravimetric method for the determination of the mass fraction of insoluble (free) carbon in carbides and hardmetals.
This method is applicable to
carbides of hafnium, molybdenum, niobium, tantalum, titanium, vanadium, tungsten and zirconium,
mixtures of these carbides and binder metals, free of lubricant, and
all grades of presintered or sintered hardmetals, produced from these carbides,
having a mass fraction of insoluble carbon between 0,02 % and 0,5 %.
|
Published |
2009-10 |
Edition : 3 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3909:1976 |
Hardmetals — Determination of cobalt — Potentiometric method |
The method is applicable to carbides and binder metal powder mixtures, free of lubricant, all grades of presintered or sintered hardmetals, having a cobalt content exceeding 1 % (m/m). Gives principle, interfering elements, reagents, apparatus, sampling, procedure, expression of results and test report.
|
Published |
1976-10 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3923-1:1979 |
Metallic powders — Determination of apparent density — Part 1: Funnel method |
This second edition cancels and replaces the first edition (i. e. ISO 3923:1977). The method is intended for metallic powders that flow freely through a 2,5 mm diameter orifice. It may, however, be used for powders that flow with difficulty through a 2,5 mm diameter orifice but flow freely through a 5 mm diameter orifice. Methods for powders that will not flow through a 5 mm diameter orifice are specified in parts 2 and 3.
|
Withdrawn |
1979-11 |
Edition : 2 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3923-1:2008 |
Metallic powders — Determination of apparent density — Part 1: Funnel method |
ISO 3923-1:2008 specifies the funnel method for the determination of the apparent density of metallic powders under standardized conditions.
The method is intended for metallic powders that flow freely through a 2,5 mm diameter orifice. It may, however, be used for powders that flow with difficulty through a 2,5 mm diameter orifice but flow through a 5 mm diameter orifice.
Methods for the determination of the apparent density of powders that will not flow through a 5 mm diameter orifice are specified in ISO 3923-2.
|
Withdrawn |
2008-05 |
Edition : 3 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3923-1:2018 |
Metallic powders — Determination of apparent density — Part 1: Funnel method |
This document specifies the funnel method for the determination of the apparent density of metallic powders under standardized conditions.
The method is intended for metallic powders that flow freely through a 2,5 mm diameter orifice. It can, however, be used for powders that flow with difficulty through a 2,5 mm diameter orifice but flow through a 5 mm diameter orifice.
Methods for the determination of the apparent density of powders that will not flow through a 5 mm diameter orifice are specified in ISO 3923‑2[1].
|
Published |
2018-05 |
Edition : 4 |
Number of pages : 6 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3923-2:1981 |
Metallic powders — Determination of apparent density — Part 2: Scott volumeter method |
IS applicable to powders that will not flow freely through a 5 mm orifice. The oscillating funnel method (part 3) gives better precision, but it cannot be used in cases where the powder may change its properties due to the vibration action applied to the powder during testing. Gives principle, symbols and designations, apparatus, sampling, procedure, expression of results and test report.
|
Published |
1981-09 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3923-3:1980 |
Metallic powders — Determination of apparent density — Part 3: Oscillating funnel method |
|
Withdrawn |
1980-11 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3923-3:1986 |
Metallic powders — Determination of apparent density — Part 3: Oscillating funnel method |
|
Withdrawn |
1986-10 |
Edition : 2 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3927:1977 |
Metallic powders, excluding powders for hardmetals — Determination of compactibility (compressibility) in uniaxial compression |
|
Withdrawn |
1977-01 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3927:1985 |
Metallic powders, excluding powders for hardmetals — Determination of compactibility (Compressibility) in uniaxial compression |
This second edition cancels and replaces the first edition (i. e. ISO 3927:1977). Specifies methods to measure the extent to which a metallic powder is compacted when subjected to uniaxial compressive loading in a confining die under specified conditions. The method is not applicable to powders for hardmetals.
|
Withdrawn |
1985-06 |
Edition : 2 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3927:2001 |
Metallic powders, excluding powders for hardmetals — Determination of compressibility in uniaxial compression |
|
Withdrawn |
2001-12 |
Edition : 3 |
Number of pages : 7 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3927:2001/Cor 1:2008 |
Metallic powders, excluding powders for hardmetals — Determination of compressibility in uniaxial compression — Technical Corrigendum 1 |
|
Withdrawn |
2008-12 |
Edition : 3 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3927:2017 |
Metallic powders, excluding powders for hardmetals — Determination of compressibility in uniaxial compression |
ISO 3927:2017 specifies methods for measuring the extent to which a metallic powder is compacted when subjected to uniaxial compressive loading in a confining die under specified conditions.
The method is not applicable to powders for hardmetals.
|
Published |
2017-09 |
Edition : 5 |
Number of pages : 9 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3928:1977 |
Sintered metal materials, excluding hardmetals — Fatigue test pieces |
|
Withdrawn |
1977-01 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3928:1999 |
Sintered metal materials, excluding hardmetals — Fatigue test pieces |
|
Withdrawn |
1999-11 |
Edition : 2 |
Number of pages : 7 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3928:2016 |
Sintered metal materials, excluding hardmetals — Fatigue test pieces |
ISO 3928:2016 specifies
- the die cavity dimensions used for making fatigue test pieces by pressing and sintering, together with certain dimensions of the test piece obtained from such a die, and
- the dimensions of the test pieces machined from sintered and powder forged materials.
ISO 3928:2016 is applicable to all sintered metals and alloys, excluding hardmetals.
|
Published |
2016-11 |
Edition : 3 |
Number of pages : 8 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3953:1977 |
Metallic powders — Determination of tap density |
|
Withdrawn |
1977-01 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3953:1985 |
Metallic powders — Determination of tap density |
|
Withdrawn |
1985-11 |
Edition : 2 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3953:1993 |
Metallic powders — Determination of tap density |
The principle of the method specified is tapping a specified amount of powder in a container by means of a tapping apparatus until no further decrease in the volume of the powder takes place. The mass of the powder divided by its volume after the test gives its tap density. By agreement, the tapping may be carried out by hand.
|
Withdrawn |
1993-10 |
Edition : 3 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3953:2011 |
Metallic powders — Determination of tap density |
ISO 3953:2011 specifies a method for the determination of tap density, i.e. the density of a powder that has been tapped into a container under specified conditions.
|
Published |
2011-02 |
Edition : 4 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3954:1977 |
Powders for powder metallurgical purposes — Sampling |
Specifies procedures for the sampling of powders for powder metallurgical purposes. It also covers the splitting of the sample into the quantity required for testing. Defines lot, increment, gross sample, composite sample, test sample, test portion and test piece.
|
Withdrawn |
1977-02 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3954:2007 |
Powders for powder metallurgical purposes — Sampling |
ISO 3954:2007 specifies procedures for the sampling of powders for powder metallurgical purposes.
lt also covers the splitting of the sample into the quantity required for testing.
|
Published |
2007-09 |
Edition : 2 |
Number of pages : 8 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3955:1977 |
Sintered metal materials, excluding hardmetals — Sampling |
|
Withdrawn |
1977-03 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 3995:1977 |
Metallic powders — Determination of green strength by transverse rupture of rectangular compacts |
|
Withdrawn |
1977-03 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 3995:1985 |
Metallic powders — Determination of green strength by transverse rupture of rectangular compacts |
This second edition cancels and replaces the first edition (i. e. ISO 3995:1977). The method subjects a compact pressed form metallic powder to a uniformly increasing transverse force under controlled conditions until fracture occurs. the green strength is determined on compacts either having a particular density or after compaction at a specific compacting pressure.
|
Published |
1985-07 |
Edition : 2 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 779:1982 |
Pulps — Determination of iron content — 1,10-Phenanthroline photometric and flame atomic absorption spectrometric methods |
|
Withdrawn |
1982-08 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
85.040
Pulps
|
| ISO/FDIS 3995 |
Metallic powders — Determination of green strength by transverse rupture of rectangular compacts |
This second edition cancels and replaces the first edition (i. e. ISO 3995:1977). The method subjects a compact pressed form metallic powder to a uniformly increasing transverse force under controlled conditions until fracture occurs. the green strength is determined on compacts either having a particular density or after compaction at a specific compacting pressure.
|
Under development |
|
Edition : 3 |
Number of pages : 8 |
Technical Committee |
77.160
Powder metallurgy
;
77.040.10
Mechanical testing of metals
|
| ISO 4003:1977 |
Permeable sintered metal materials — Determination of bubble test pore size |
Specifies a method for the detrmination of the pore size of filters, porous bearings, porous electrodes and other parts with interconnected porosity. The bubble test shall be considered as a quality control test and not as a test for defining filter grades of determining exact pore size and pore size distribution.
|
Published |
1977-02 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4022:1977 |
Permeable sintered metal materials — Determination of fluid permeability |
|
Withdrawn |
1977-05 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4022:1987 |
Permeable sintered metal materials — Determination of fluid permeability |
This second edition cancels and replaces the first edition (i. e. ISO 4022:1977). The test is carried out under such conditions that the fluid permeability can be expressed in terms of viscous and inertia permeability coefficients (see annex A). Does not apply to very long hollow cylindrical test pieces of small diameter. Annex B gives test fluids.
|
Withdrawn |
1987-09 |
Edition : 2 |
Number of pages : 9 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4022:2018 |
Permeable sintered metal materials — Determination of fluid permeability |
This document specifies a method for the determination of the fluid permeability of permeable sintered metal materials in which the porosity is deliberately continuous or interconnecting, testing being carried out under such conditions that the fluid permeability can be expressed in terms of viscous and inertia permeability coefficients (see Annex A).
This document does not apply to very long hollow cylindrical test pieces of small diameter, in which the pressure drop of the fluid in passing along the bore of the cylinder might not be negligible compared with the pressure drop of the fluid passing through the wall thickness (see A.5).
|
Published |
2018-09 |
Edition : 3 |
Number of pages : 13 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4489:1978 |
Sintered hardmetals — Sampling and testing |
Applies to the determination of the physical and mechanical properties of sintered hardmetals. Defines the terms "lot" and "test sample" and specifies test report.
|
Withdrawn |
1978-06 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4489:2019 |
Hardmetals — Sampling and testing |
This document specifies procedures for sampling and testing of hardmetals for the determination of their physical and mechanical characteristics.
|
Published |
2019-09 |
Edition : 2 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4490:1978 |
Metallic powders — Determination of flowability by means of a calibrated funnel (Hall flowmeter) |
The method is applicable only to powders which flow freely through the specified test orifice. It measures the time required for 50 g of a metallic powder to flow through the orifice of a calibrated funnel. Specifies apparatus, calibration of the funnel, sampling, procedure, expression of results and test report.
|
Withdrawn |
1978-07 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4490:2001 |
Metallic powders — Determination of flow time by means of a calibrated funnel (Hall flowmeter) |
|
Withdrawn |
2001-12 |
Edition : 2 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4490:2008 |
Metallic powders — Determination of flow rate by means of a calibrated funnel (Hall flowmeter) |
ISO 4490:2008 specifies a method for determining the flow rate of metallic powders, including powders for hardmetals, by means of a calibrated funnel (Hall flowmeter).
The method is applicable only to powders which flow freely through the specified test orifice.
|
Withdrawn |
2008-06 |
Edition : 3 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4490:2014 |
Metallic powders — Determination of flow rate by means of a calibrated funnel (Hall flowmeter) |
ISO 4490:2014 specifies a method for determining the flow rate of metallic powders, including powders for hard metals, by means of a calibrated funnel (Hall flowmeter). The method is applicable only to powders which flow freely through the specified test orifice.
|
Withdrawn |
2014-08 |
Edition : 4 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 5755-1:1986 |
Sintered metal materials — Specifications — Part 1: Materials, for bearings, impregnated with liquid lubricant |
|
Withdrawn |
1986-09 |
Edition : 2 |
|
Technical Committee |
77.160
Powder metallurgy
;
21.100.10
Plain bearings
|
| ISO 4490:2018 |
Metallic powders — Determination of flow rate by means of a calibrated funnel (Hall flowmeter) |
ISO 4490:2018 specifies a method for determining the flow rate of metallic powders, including powders for hard metals, by means of a calibrated funnel (Hall flowmeter).
The method is applicable only to powders which flow freely through the specified test orifice.
|
Published |
2018-04 |
Edition : 5 |
Number of pages : 7 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-1:1989 |
Metallic powders — Determination of oxygen content by reduction methods — Part 1: General guidelines |
Gives some recommendations for the correct interpretation of the results obtained. The test methods are applicable generally to all powders of metals, alloys, carbides and mixtures thereof. The constituents of the powder shall be non-volatile and free of lubricant or organic binder. The limitations of the methods which depend upon the nature of the analysed metal are discussed in clause 4.
|
Withdrawn |
1989-10 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-1:2023 |
Metallic powders — Determination of oxygen content by reduction methods — Part 1: General guidelines |
This document is the first part of a series of standards dealing with the determination of oxygen content in metallic powders by reduction methods. It specifies general guidance to these methods and gives some recommendations for the correct interpretation of the results obtained.
The test methods are applicable generally to all powders of metals, alloys, carbides and mixtures thereof. The constituents of the powder shall be non-volatile under the conditions of test. The powder shall be free of lubricant or organic binder.
However, there exist certain limitations which depend upon the nature of the analysed metal. These limitations are discussed in Clause 4.
|
Published |
2023-03 |
Edition : 2 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-2:1989 |
Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss) |
|
Withdrawn |
1989-09 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-2:1997 |
Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss) |
|
Published |
1997-04 |
Edition : 2 |
Number of pages : 6 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-2 |
Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss) |
This document specifies a method for the determination of the relative loss of mass which a metallic powder undergoes when heated in a stream of pure dry hydrogen under specified conditions.
The purpose of this test is to evaluate a chemical powder characteristic which is of importance to the powder metallurgical industry. The test is not intended as a means for the determination of the content of specific elements (see Annex A and ISO 4491-1).
The test method is applicable to unalloyed, partially alloyed and completely alloyed powders of the metals listed in Table 1 (see 7.2.1). It is not applicable to lubricated powders or to mixtures of metal powders.
|
Under development |
2023-04 |
Edition : 3 |
|
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-3:1989 |
Metallic powders — Determination of oxygen content by reduction methods — Part 3: Hydrogen-reducible oxygen |
|
Withdrawn |
1989-09 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-3:1997 |
Metallic powders — Determination of oxygen content by reduction methods — Part 3: Hydrogen-reducible oxygen |
|
Published |
1997-04 |
Edition : 2 |
Number of pages : 9 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-4:1989 |
Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction |
The test method is applicable to all powders of metals, alloys, carbides and mixtures thereof which are non-volatile under the test conditions. The sample may be in powder or compact form. The test is not applicable if the powder contains a lubricant or binder. This part of ISO 4491 shall be read in conjunction with ISO 4491-1.
|
Withdrawn |
1989-09 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-4:2013 |
Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction |
ISO 4491-4:2013 specifies a method for the determination of the total oxygen content of metallic powders by reduction-extraction at high temperature.
By agreement, this method is also applicable to the determination of the total oxygen content of sintered metal materials.
The method is applicable to all powders of metals, alloys, carbides, and mixtures thereof which are non-volatile under the test conditions. The sample may be in powder or compact form.
The analysis is carried out on the powder as supplied, but the method is not applicable if the powder contains a lubricant or binder. If such substances are present, the method may be used only if they can first be completely removed by a method not affecting the oxygen content of the powder.
ISO 4491-4:2013 is to be read in conjunction with ISO 4491-1.
|
Withdrawn |
2013-05 |
Edition : 2 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 11873:2005/Cor 1:2008 |
Hardmetals — Determination of sulfur and carbon contents in cobalt metal powders — Infrared detection method — Technical Corrigendum 1 |
|
Published |
2008-11 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491-4:2019 |
Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction |
This document specifies a method for the determination of the total oxygen content of metallic powders by reduction-extraction at high temperature.
By agreement, this method is also applicable to the determination of the total oxygen content of sintered metal materials.
The method is applicable to all powders of metals, alloys, carbides, and mixtures thereof which are non-volatile under the test conditions. The sample can be in powder or compact form.
The analysis is carried out on the powder as supplied, but the method is not applicable if the powder contains a lubricant or binder. If such substances are present, the method may be used only if they can first be completely removed by a method not affecting the oxygen content of the powder.
This document is to be read in conjunction with ISO 4491-1.
|
Published |
2019-04 |
Edition : 3 |
Number of pages : 6 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4491:1978 |
Metallic powders — Determination of loss of mass on hydrogen reduction (hydrogen loss) |
|
Withdrawn |
1978-06 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4492:1978 |
Metallic powders, excluding powders for hardmetals — Determination of dimensional changes associated with compacting and sintering |
|
Withdrawn |
1978-07 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4492:1985 |
Metallic powders, excluding powders for hardmetals — Determination of dimensional changes associated with compacting and sintering |
This second edition cancels and replaces the first edition (i. e. ISO 4492:1978). The method is applicable to the determination of three types of dimensional changes involved with the processing of metallic powders. Gives principle, test parameters, symbols and designations, apparatus, sampling, procedure, expression of results and test report. An annex contains information on demensional change behaviour.
|
Withdrawn |
1985-06 |
Edition : 2 |
Number of pages : 5 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4492:2013 |
Metallic powders, excluding powders for hardmetals — Determination of dimensional changes associated with compacting and sintering |
ISO 4492:2013 specifies a method by which the dimensional changes associated with compacting and sintering of metallic powders are compared with those of a reference powder when processed under similar conditions.
The method applies to the determination of three types of dimensional changes involved with the processing of metallic powders, excluding powders for hardmetals.
|
Withdrawn |
2013-03 |
Edition : 3 |
Number of pages : 8 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4492:2017 |
Metallic powders, excluding powders for hardmetals — Determination of dimensional changes associated with compacting and sintering |
ISO 4492 specifies a method by which the dimensional changes associated with compacting and sintering of metallic powders are compared with those of a reference powder when processed under similar conditions (see Clause 4).
The method applies to the determination of three types of dimensional changes involved with the processing of metallic powders, excluding powders for hardmetals.
|
Published |
2017-09 |
Edition : 4 |
Number of pages : 9 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4493:1981 |
Metallic powders — Determination of hydrogen reducible oxygen content |
|
Withdrawn |
1981-08 |
Edition : 1 |
Number of pages : 9 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4495:1978 |
Lubricated metallic powders — Determination of lubricant content — Soxhlet extraction method |
|
Withdrawn |
1978-08 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4496:1978 |
Metallic powders — Determination of acid insoluble content in iron, copper, tin and bronze powders |
The insoluble matter is generally considered to be acid-insoluble silica and silicates, carbides, alumina, and clays. The methods are applicable to lubricant-free powders. ISO 4496 specifies apparatus and reagents, sampling, procedure, expression of results and test report.
|
Withdrawn |
1978-08 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4496:2017 |
Metallic powders — Determination of acid-insoluble content in iron, copper, tin and bronze powders |
ISO 4496:2017 specifies methods for determining, in iron, copper, tin and bronze powders, the approximate content of non-metallic materials which are insoluble in the ordinary mineral acids.
The insoluble matter referred to is generally considered to be acid-insoluble silica and silicates, carbides, alumina, clays or other refractory oxides which are either present in the raw material from which the powders are manufactured or introduced during the manufacturing process.
|
Published |
2017-07 |
Edition : 2 |
Number of pages : 6 |
Technical Committee |
77.160
Powder metallurgy
|
| ISO 4497:1983 |
Metallic powders — Determination of particle size by dry sieving |
The method is applicable to dry, unlubricated powders, but not applicable to powders in which the morphology differs markedly from being equiaxial, for example flake-type powders. Is not applicable to metallic powders having a particle size wholly or mostly unter 45 /u. Specifies principle, apparatus, preparation of test portion, procedure, expression of results and test report.
|
Withdrawn |
1983-06 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
77.160
Powder metallurgy
|