3J68 - GB /T 34471.2-2017

Grade	3J68
Corresponding Standard	GB /T 34471.2-2017 Elastic alloys-Part 2: Constant elastic alloys
Classification	Alloy Steel

3J68 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Ni	Mo	Ti	Al	More
Minimum Value	-	-	-	-	-	40	1.8	2.6	0.5	Fe：余量
Maximum Value	0.03	0.6	0.6	0.02	0.02	41	2.2	3	0.8	Fe：余量

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