GB/T 231.1-2002
Metallic materials--Brinell hardness test--Part 1: Test method

Be replaced

Standard No.

GB/T 231.1-2002

Language

Chinese

Release Date

2002

Published By

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

Replace By

GB/T 231.1-2009

Lastest

GB/T 231.1-2018

Scope

This standard specifies the principle, symbols, hardness tester, sample, test method and test report of metal Brinell hardness test. The upper limit of the Brinell hardness test range specified in this standard is 650HBW. Brinell hardness tests for special materials or products shall be specified in relevant standards.

GB/T 231.1-2002 history

• 2018 GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1: Test method
• 2009 GB/T 231.1-2009 Metallic materials.Brinell hardness test.Part 1:Test method
• 2002 GB/T 231.1-2002 Metallic materials--Brinell hardness test--Part 1: Test method
• 1984 GB/T 231-1984 Metallic materials--Brinell hardness test

GB/T 231.1-2002 -All Parts