OS GSO ISO 3738-2:2009
ISO 3738-2:1988
Omani Standard
Current Edition
·
Approved on
17 October 2009
Hard metals - Rockwell hardness test (Scale A) - Part 2: Preparation and calibration of standard test blocks
OS GSO ISO 3738-2:2009 Files
Arabic
7 Pages
Current Edition
OMR
30.98
English
4 Pages
Current Edition
Reference Language
OMR
20.35
OS GSO ISO 3738-2:2009 Scope
This part of ISO 3738 specifies the preparation and calibration
of hardmetal primary Standard test blocks, secondary Standard
test blocks and working Standard test blocks from master standard
test blocks to be used for the verification of Rockwell
hardness testing machines (scale A) and indenters for testing
hardmetals.
This document should be read in conjunction with ISO 3738-1.
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