GB/T 231.3-2002
Metallic brinell hardness test--Part 3: Calibration of hardness reference blocks (English Version)

Standard No.

GB/T 231.3-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

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

Status

Be replaced 2013-06

Replace By

GB/T 231.3-2012

Latest

GB/T 231.3-2022

Scope

This part of GB/T 231 specifies the calibration method of the standard hardness block (hereinafter referred to as the standard block) for the indirect inspection of the Brinell hardness tester described in GB/T 231.2.

GB/T 231.3-2002 history

• 2022 GB/T 231.3-2022 Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks
• 2012 GB/T 231.3-2012 Metallic materials.Brinell hardness test.Part 3:Calibration of reference blocks
• 2002 GB/T 231.3-2002 Metallic brinell hardness test--Part 3: Calibration of hardness reference blocks

GB/T 231.3-2002 -All Parts