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ISO 4498-1:1990

Sintered metal materials, excluding hardmetals — Determination of apparent hardness — Part 1: Materials of essentially uniform section hardness

Publication date:   Aug 23, 1990

95.99 Withdrawal of Standard   Jun 13, 2005

General information

95.99 Withdrawal of Standard   Jun 13, 2005

ISO

ISO/TC 119/SC 3 Sampling and testing methods for sintered metal materials (excluding hardmetals)

International Standard

77.040.10   Mechanical testing of metals | 77.160   Powder metallurgy

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4498-1:1978

NOW

WITHDRAWN
ISO 4498-1:1990
95.99 Withdrawal of Standard
Jun 13, 2005

REVISED BY

ABANDON
ISO/DIS 4498

WITHDRAWN
ISO 4498:2005