42MnV7

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#42MnV7

Description

42MnV7 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 42MnV7

Category	Type	Steel Grade
Steel Grades	Carbon Steel	42MnV7
		1.1170
		28Mn6
		1.5120
		38MnSi4
		46MnSi4
		1.5121
		50MnSi4
		1.5131
		53MnSi4
		1.5141

Chemical composition(mass fraction)(wt.%) of the 42MnV7

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.38-0.45	0.15-0.35	1.60-1.90	0.035	0.035
Mo	Al	Cu	Nb	Ti	V	Ce
					0.07-0.12
N	Co	Pb	B	Other

Mechanical Properties of steel grade 42MnV7

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
545 (≥)	224 (≥)	11	23	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	123

Physical Properties of steel grade 42MnV7

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
14	-	-			0.33	-
797	664	-	22.3	332		-
547	-	14	31.2			244	111

Heat Treatment of steel grade 42MnV7

Heat treated : 1638°C - 1923°C

Technological Curves of steel grade 42MnV7

No Curve

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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