SL - GB /T 4357-2009

Grade	SL
Corresponding Standard	GB /T 4357-2009 Cold-drawn non-alloy steel wire for springs
Classification	Carbon Steel
Properties	Elasticity

SL Chemical Element Composition Content (%)

Component	C ^①	Si	Mn ^②	P	S	Cu
Minimum Value	0.35	0.1	0.3	-	-	-
Maximum Value	1	0.3	1.2	0.03	0.03	0.2

SL Corresponding Standards(Same grade name, different standards)

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