50CrV4

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#50CrV4

Description

50CrV4 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 50CrV4

Category	Type	Steel Grade
Steel Grades	Carbon Steel	50CrV4
		38Cr4
		1.7043
		42Cr4
		1.7045
		34CrMo4
		1.7220
		41CrMo4
		1.7223
		49CrMo4
		1.7238

Chemical composition(mass fraction)(wt.%) of the 50CrV4

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni

Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.47-0.55	0.40	0.70-1.10	0.035	0.035	0.90-1.20
Mo	Al	Cu	Nb	Ti	V	Ce
					0.10-0.25
N	Co	Pb	B	Other

Mechanical Properties of steel grade 50CrV4

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)
944 (≥)	846 (≥)	23	12	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	342

Physical Properties of steel grade 50CrV4

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
31	-	-			0.11	-
219	512	-	24.3	132		-
634	-	32	11.2			312	142

Heat Treatment of steel grade 50CrV4

Heat treated : 1944°C - 1466°C

Technological Curves of steel grade 50CrV4

No Curve

Cross Reference Table (Equivalent Grade) of 50CrV4

Grade	Standard	Country	Application
GS-50CrV4	DIN	Germany
50CrV4			Spain structural alloy steel
EN 50CrV4	EN		Euronorm Structural steel

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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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