YF45MnV - GB /T 15712-1995

Grade	YF45MnV
Corresponding Standard	GB /T 15712-1995 Ferritic-Pearlitic Engineering Steels for Precipitation Hardening from Hot-Working Temperature
Classification	Alloy Steel
Properties	Machinability

YF45MnV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	V
Minimum Value	0.42	0.3	1	-	0.035	-	-	-	0.06
Maximum Value	0.49	0.6	1.5	0.035	0.075	0.3	0.3	0.3	0.13

YF45MnV Mechanical Properties

diameter/length of side d mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
d≤40	≥835	≥510	≥13	≥28	≤285	≥28
40<d≤60	≥810	≥490	≥12	≥28	≤275	≥25

New and Old Grade Replacement List

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