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Norm
ISO 4498-2:1981
Issue date: 1981 12 01
Sintered metal materials, excluding hardmetals — Determination of apparent hardness — Part 2: Case-hardened ferrous materials, surface enriched by carbon or carbon and nitrogen
Applies to sintered materials which have been heat treated in such a way that hardness is not uniform in the section to a depth of 5 mm below the surface (by treatments s...
Withdrawn: 2005 06 13
Publisher:
International Organization for Standardization
Format:
Digital | 2 Pages
Language:
English
Currently valid:
Applies to sintered materials which have been heat treated in such a way that hardness is not uniform in the section to a depth of 5 mm below the surface (by treatments such as carburizing, carbonitriding, nitrocarburizing or sulphidizing). Gives principle, apparatus, sampling and preparation of test pieces, test requirements, expression of results and test report.t.
ISO 4498:2010
2010 06 09
Sintered metal materials, excluding hardmetals — Determination of apparent hardness and microhardnes...
Norm
ISO 4498:2005
2005 06 13
Sintered metal materials, excluding hardmetals — Determination of apparent hardness and microhardnes...
Norm
ISO 4498-2:1981
1981 12 01
Sintered metal materials, excluding hardmetals — Determination of apparent hardness — Part 2: Case-h...
Norm
↖
Norm
Issue date :
2005 06 13
Sintered metal materials, excluding hardmetals — Determination of apparent hardness and microhardness
