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International Standard Category: Mechanical testing of metals

GB/T 5028-1999    Metallic materials-Sheet and strip-Determination of tensile strain hardening exponent( n-values)
金属薄板和薄带拉伸应变硬化指数(n值)试验方法 ;
Category No.:77.040.10 Valid Status:superseded
Issued Organization:CSBTS Issued Date:1999-11-01
Implemented Date:2000-8-1 Abolished Date:
Superseded Standard.:GB/T 5028-2008 Metallic materials - Sheet and strip - Determination of tensile strain hardening exponent
Superseded Date:2009-10-1
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