45Mn2A - GJB 2151-1994

Grade	45Mn2A
Corresponding Standard	GJB 2151-1994 Specification for Cold-rolled Alloy Structure Steel Sheets for Aerospace
Classification	Alloy Steel

45Mn2A Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	0.42	0.17	1.4	-	-	-	-	-
Maximum Value	0.49	0.37	1.8	0.025	0.025	0.3	0.3	0.25

45Mn2A Mechanical Properties

form	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
Cold rolled steel plate	Delivery Condition	590~835	≥12

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