NF A03-507

NF A03-507

June 1967
Standard Cancelled

Iron and steel products. Vickers hardness test. Calibration of standardized hardness blocks.

Main informations

Collections

National standards and national normative documents

Publication date

June 1967

Number of pages

5 p.

Reference

NF A03-507

Classification index

A03-507

Print number

1

International kinship

ISO/R 640:1967
Standard replaced by (1)
NF A03-507
December 1983
Standard Cancelled
Iron and steel. Vickers harness testing. Calibration of standardized hardness blocks.

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