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International Standard Category: Mechanical testing of metals

GB/T 2038-1991    Metallic materials-Standard tes method for JIC,a measure of ductile fracture toughness
金属材料延性断裂韧度JIC试验方法 ;
Category No.:77.040.10 Valid Status:superseded
Issued Organization:STSB Issued Date:1991-06-22
Implemented Date:1992-3-1 Abolished Date:
Superseded Standard.:GB/T 21143-2007 Metallic materials ― Unified method of test for determination of quasistatic fracture toughness
Superseded Date:2008-2-1
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