ISO/DIS 6508-3

Metallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks

General information

Current stage: 40.60 Effective date: Jan 28, 2023

Originator: ISO

Owner: ISO/TC 164/SC 3

Type: International Standard

ICS: 77.040.10

Languages: English French

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Status: Draft

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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.

Life cycle

PREVIOUSLY

Revises
ISO 6508-3:2015

NOW

IN_DEVELOPMENT
ISO/DIS 6508-3
40.60 Close of voting
Jan 28, 2023

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