NA 062
DIN Standards Committee Materials Testing
Standards
[Withdrawn]
ISO 716
ISO 716
Metallic materials; Hardness test; Verification of Rockwell hardness testing machines (scales A - B - C - D - E - F - G - H - K)
Title (German)
Metallische Werkstoffe; Härteprüfung; Nachprüfung von Rockwell-Härteprüfmaschinen (Skalen A,B,C,D,E,F,G,H und K)
Responsible national committee
NA 062-01-41 AA - Hardness testing for metals