T8MnA - YB /T 5058-2005

Grade	T8MnA
Corresponding Standard	YB /T 5058-2005 Cold-Rolled Spring and Tool Steel Strips
Classification	Carbon Steel

T8MnA Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	0.8	-	0.4	-	-	-	-	-
Maximum Value	0.9	0.35	0.6	0.03	0.02	0.25	0.2	0.3

T8MnA 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

T8MnA 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"!