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Norm
ISO 4498-1:1990
Issue date: 1990 08 23
Sintered metal materials, excluding hardmetals — Determination of apparent hardness — Part 1: Materials of essentially uniform section hardness
Applies to sintered materials not subjected to heat treatment and sintered materials heat treated in such a way that hardness is essentially uniform to a depth of at leas...
Withdrawn: 2005 06 13
Publisher:
International Organization for Standardization
Format:
Digital | 3 Pages
Language:
English
Currently valid:
Applies to sintered materials not subjected to heat treatment and sintered materials heat treated in such a way that hardness is essentially uniform to a depth of at least 5 mm below the surface. Gives apparatus, sampling and preparation of test pieces, test requirements, expression of results and test report. An annex contains conditions for Rockwell hardness test.
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 4498-1:1990
1990 08 23
Sintered metal materials, excluding hardmetals — Determination of apparent hardness — Part 1: Materi...
Norm
↖
ISO 4498-1:1978
1978 07 01
Sintered metal materials, excluding hardmetals — Determination of apparent hardness — Part 1: Materi...
Norm
Norm
Issue date :
2005 06 13
Sintered metal materials, excluding hardmetals — Determination of apparent hardness and microhardness
