UNI EN ISO 4545-1:2023
Current
Current
The latest, up-to-date edition.
Metallic materials - Knoop hardness test - Part 1: Test method
Published date
23-11-2023
ISO 4545-1:2017 specifies the Knoop hardness test method for metallic materials for test forces from 0,009 807 N to 19,613 N.
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