Withdrawn
ISO 4545-2:2005 specifies the method of verification of testing machines for determining Knoop hardness for metallic materials in accordance with ISO 4545-1. It covers test forces from 0,098 07 N to 19,614 N. The method is recommended only for indentations with diagonals greater than or equal to 0,020 mm.
WITHDRAWN
ISO 4546:1993
WITHDRAWN
ISO 4545-2:2005
95.99
Withdrawal of Standard
Dec 14, 2017
PUBLISHED
ISO 4545-2:2017
Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2005)
95.99 Withdrawal of Standard