GB/T 32660.3-2016
Metallic materials.Webster hardness test.Part 3:Calibration of reference blocks (English Version)

Standard No.

GB/T 32660.3-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 32660.3-2016

Scope

This part of GB/T 32660 specifies the technical requirements and calibration methods for standard Vickers hardness blocks. This Part applies to standard Webster hardness blocks (hereinafter referred to as standard blocks) used for indirect inspection of Webster hardness testers according to GB/T 32660.2.

GB/T 32660.3-2016 Referenced Document

• GB/T 230.3-2012 Metallic materials.Rockwell hardness test.Part 3:Calibration of reference blocks (scales A,B,C,D,E,F,G,H,K,N,T)
• GB/T 32660.1 Metallic materials-Webster hardness test-Part 1:Test method
• GB/T 32660.2 Metallic materials.Webster hardness test.Part 2:Verification and calibration of hardness testers
• GB/T 3505-2009 Geometrical Product Specifications(GPS).Surface texture:Profile method.Terms,definitions and surface texture parameters

GB/T 32660.3-2016 history

• 2016 GB/T 32660.3-2016 Metallic materials.Webster hardness test.Part 3:Calibration of reference blocks

GB/T 32660.3-2016 -All Parts