RO
SR EN ISO 4545-2:2006
Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2005)
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.
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Status :
Withdrawn
Approval date : 5/30/2006
Publish date : 6/1/2006
Withdrawal date : 9/30/2018
Number of pages : 20
ICS : 77.040.10 Mechanical testing of metals
Technical Committee : 42 - Steels and ferroalloy
- Replaces SR ISO 4546:1999
- Normative reference SR EN ISO 4545-1:2006
- Normative reference SR EN ISO 4545-4:2006
- Normative reference SR EN ISO 4545-3:2006
- Replaced by SR EN ISO 4545-2:2018