BH GSO ISO 6508-3:2017

ISO 6508-3:2015
Bahraini Standard   Current Edition · Approved on 21 June 2017

Metallic materials - Rockwell hardness test - Part 3: Calibration of reference blocks (scales A, B, C, D, E, F, G, H, K, N, T)

BH GSO ISO 6508-3:2017 Files

Arabic 22 Pages
Current Edition
BHD 61.13
English 17 Pages
Current Edition Reference Language
BHD 45.28

BH GSO ISO 6508-3:2017 Scope

ISO 6508-3:2015 specifies a method for the calibration of reference blocks to be used for the indirect and daily verification of Rockwell hardness testing machines, as specified in ISO 6508‑2:2015. Attention is drawn to the fact that the use of hard metal for ball indenters is considered to be the standard type of Rockwell indenter ball. Steel indenter balls can be used only when complying with ISO 6508‑1:2015, Annex A.

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