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ISO 640:1984

Metallic materials — Hardness test — Calibration of standardized blocks to be used for Vickers hardness testing machines HV 0,2 to HV 100

Publication date:   Nov 1, 1984

95.99   Withdrawal of Standard   Nov 19, 1997

General information

95.99   Withdrawal of Standard   Nov 19, 1997

ISO

ISO/TC 164/SC 3 Hardness testing

International Standard

77.040.10   Mechanical testing of metals

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WITHDRAWN
ISO 640:1984
95.99 Withdrawal of Standard
Nov 19, 1997

REVISED BY

WITHDRAWN
ISO 6507-3:1997