Iron and steel products. Mechanical tests. Verification of Vickers hardness testing machines. Testing loads from 4.9 To 98decanewtons (5 to 100 KGF).

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Main informations

Collections

National standards and national normative documents

Publication date

June 1967

Number of pages

5 p.

Reference

NF A03-504

Classification index

A03-504

Print number

International kinship

ISO/R 146:1968

Standard replaced by (1)

NF A03-504

December 1983

Standard Cancelled

Iron and steel. Verification of Vickers hardness testing machines (loads between 1,961 and 980,7 N).

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