GB/T 231.3-2012
Metallic materials.Brinell hardness test.Part 3:Calibration of reference blocks (English Version)

Standard No.

GB/T 231.3-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

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

Status

Be replaced 2023-02

Replace By

GB/T 231.3-2022

Latest

GB/T 231.3-2022

Replace

GB/T 231.3-2002

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 231.2-2012,

GB/T 231.3-2012 Referenced Document

• GB/T 13634 Metallic materials—Calibration of force-proving instruments used for the verification of uniaxial testing machines*， 2019-10-18 Update
• GB/T 231.1 Metallic materials—Brinell hardness test—Part 1: Test method*， 2018-05-14 Update
• GB/T 231.2-2012 Metallic materials.Brinell hardness test.Part 2:Verification and calibration of testing machines
• GB/T 3505 Geometrical Product Specifications(GPS).Surface texture:Profile method.Terms,definitions and surface texture parameters

GB/T 231.3-2012 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 231.3-2012 -All Parts