ISO/FDIS 6508-3被替代
Metallic materials - Rockwell hardness test Part 3: Calibration of reference blocks
出版：International Organization for Standardization
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基本信息
标准编号： ISO/FDIS 6508-3
标准类别：Draft
出版单位：International Organization for Standardization
标准页数：0
标准简介
This document specifies a method for the calibration of reference blocks to be used for the indirect and daily verification of Rockwell hardness testing machines and indenters, as specified in ISO6508-2. This document also specifies requirements for Rockwell machines and indenters used for calibrating reference blocks and specifies methods for their calibration and verification.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.
替代本标准的新标准
