42MnMoV - JB /T 6396-2006

Grade	42MnMoV
Corresponding Standard	JB /T 6396-2006 Specification for the heavy alloy structural steel forings
Classification	Alloy Steel

42MnMoV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.38	0.17	1.2	-	-	-	-	-	0.2	0.1
Maximum Value	0.45	0.37	1.5	0.035	0.035	0.3	0.3	0.2	0.3	0.2

42MnMoV Mechanical Properties

	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
100~300	Tempering	≥760	≥590	≥12	≥40	229~286	≥31
301~500	Tempering	≥705	≥540	≥12	≥35	217~269	≥23
501~800	Tempering	≥635	≥490	≥12	≥35	196~241	≥23

42MnMoV Corresponding Standards(Same grade name, different standards)

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