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Norm

ISO 4498-1:1990

Ausgabedatum: 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...

ZURÜCKGEZOGEN : 2005 06 13

Herausgeber:

International Organization for Standardization

Format:

Digital | 3 Seiten

Sprache:

Englisch

Aktuell Gültig:

ISO 4498:2010:2010 06 09

ICS

77.040.10 77.160

Fachgebiete

Mechanical engineering foundations & materials, Ferrous metals, ferroalloys and powder metallurgy, Powder metallurgy Mechanical engineering foundations & materials, Testing of metals, Mechanical testing of metals

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

Historie aufklappen

Norm

ISO 4498:2005

Ausgabedatum : 2005 06 13

Sintered metal materials, excluding hardmetals — Determination of apparent hardness and microhardness