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Norm

ISO 4957:1980

Issue date: 1980 09 01

Tool steels

Withdrawn: 1999 12 16

Publisher:

International Organization for Standardization

Format:

Digital | 20 Pages

Language:

English

Currently valid:

ISO 4957:2018:2018 06 22

ICS

Topics

Mechanical engineering foundations & materials, Steel products. Iron products, Tool steels

Norm timeline

Normative References

ISO 4957:2018

2018 06 22

Tool steels

Norm

ISO 4957:1999

1999 12 16

Tool steels

Norm

ISO 4957:1980

1980 09 01

Tool steels

Norm

↖

Norm

ISO 4957:1999

Issue date : 1999 12 16

Tool steels

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