ISO 4957:1980

Tool steels

Publication date:   Sep 1, 1980

95.99 Withdrawal of Standard   Dec 16, 1999

General information

95.99 Withdrawal of Standard   Dec 16, 1999

ISO

ISO/TC 17/SC 4 Heat treatable and alloy steels

International Standard

77.140.35   Tool steels

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WITHDRAWN
ISO 4957:1980
95.99 Withdrawal of Standard
Dec 16, 1999

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ISO 4957:1999