45CrNiMoV A51452 - GB /T 3077-2015

45CrNiMoV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.42	0.17	0.5	-	-	0.8	1.3	-	0.2	0.1
Maximum Value	0.49	0.37	0.8	0.03	0.03	1.1	1.8	0.3	0.3	0.2

45CrNiMoV Mechanical Properties

diameter d mm	Heat Treatment or Condition	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
sample	Quenching + Tempering	≥1470	≥1330	≥7	≥35	≤269	≥31

45CrNiMoV Corresponding Standards(Same grade name, different standards)

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