NA 062
DIN Standards Committee Materials Testing
Standards
[Withdrawn]
ISO 4545-4
ISO 4545-4
Metallic materials - Knoop hardness test - Part 4: Table of hardness values
Title (German)
Metallische Werkstoffe - Härteprüfung nach Knoop - Teil 4: Tabellen zur Bestimmung der Härte
Responsible national committee
NA 062-01-41 AA - Hardness testing for metals