T10A - YB /T 5058-2005

Grade	T10A
Corresponding Standard	YB /T 5058-2005 Cold-Rolled Spring and Tool Steel Strips
Classification	Carbon Steel

T10A Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	0.95	-	-	-	-	-	-	-
Maximum Value	1.04	0.35	0.4	0.03	0.02	0.25	0.2	0.3

T10A Mechanical Properties

	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
0.10~3.00, annealed steel strip	≤735	≥10
0.10~3.00, cold hard steel strip	735~1175

1 Approximate Comparison Table Non-Alloy Cold-Work Tool Steels

China	Japan	United States	International Organization for Standardization	Germany	France	European Standard		Russia	Sweden	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
T10A	SK3	W5	C105U	C105W1	C105E2U	C105U	1.1545	U10A	1880	BW1B

2 Approximate Comparison Table Carbon Tool Steel

T10A Corresponding Standards(Same grade name, different standards)

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