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

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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