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International Standard Category: Mechanical testing of metals

GB/T 231-1984    Metallic materials--Brinell hardness test
金属布氏硬度试验方法;
Category No.:77.040.10 Valid Status:superseded
Issued Organization: Issued Date:1984-4-9
Implemented Date:1986-3-1 Abolished Date:2003-06-01
Superseded Standard.:GB/T 231.1-2002 Metallic materials--Brinell hardness test--Part 1:Test method
Superseded Date:2003-6-1
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