51CrMnV A25513 - GB /T 1222-2016

51CrMnV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^*	V
Minimum Value	0.47	0.17	0.7	-	-	0.9	-	-	0.1
Maximum Value	0.55	0.37	1.1	0.025	0.02	1.2	0.35	0.25	0.25

51CrMnV Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
Quenching and Tempering	≥1350	≥1200	≥6	≥30	-
Hot Rolled (WHR)	-	-	-	-	Negotiated Between Supplier and Buyer
Stress relief annealing (A)	-	-	-	-	≤280
Soft annealing (SA)	-	-	-	-	≤248

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