GB/T 39082-2020
Test method of vickers hardness testing for resistance spot,projection and seam welds (English Version)

Standard No.

GB/T 39082-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 39082-2020

Scope

This standard specifies the instruments and equipment, samples, test procedures and test reports for the Vickers hardness test of resistance spot welded, projection welded and seam welded joints. This standard applies to the determination of small force values or micro-Vickers hardness of metal plate resistance welding joints with a thickness of 0.5 mm to 6.0 mm.

GB/T 39082-2020 Referenced Document

• GB/T 3375 Welding terminology
• GB/T 4340.1 Metallic materials.Vickers hardness test.Part 1:Test method
• GB/T 4340.2 Metallic materials.Vickers hardness test.Part 2:Verification and calibration of testing machines
• GB/T 4340.3 Metallic materials.Vickers hardness test.Part 3:Calibration of reference blocks
• ISO 6507-2:2005 Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines

GB/T 39082-2020 history

• 2020 GB/T 39082-2020 Test method of vickers hardness testing for resistance spot,projection and seam welds