T12A - YB /T 5058-2005

Grade	T12A
Corresponding Standard	YB /T 5058-2005 Cold-Rolled Spring and Tool Steel Strips
Classification	Carbon Steel

T12A Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	1.15	-	-	-	-	-	-	-
Maximum Value	1.24	0.35	0.4	0.03	0.02	0.25	0.2	0.3

T12A 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

Approximate Comparison Table Carbon Tool Steel

T12A Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!