ISO 4545-1:2005 specifies the Knoop hardness test method for metallic materials, for 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WITHDRAWN
SRPS ISO 4545:1995
WITHDRAWN
SRPS EN ISO 4545-1:2012
95.99
Withdrawal of Standard
May 31, 2018
WITHDRAWN
SRPS EN ISO 4545-1:2018