51CrMoV4

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#51CrMoV4

Description

51CrMoV4 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 51CrMoV4

Category	Type	Steel Grade
Steel Grades	Carbon Steel	51CrMoV4
		1.7108
		1.7108
		60SiCr7
		61SiCr7
		1.7138
		52MnCrB3
		55Cr3
		1.7176
		52CrMoV4
		1.7701

Chemical composition(mass fraction)(wt.%) of the 51CrMoV4

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.48-0.56	0.40	0.70-1.10	0.025	0.025	0.90-1.20
Mo	Al	Cu	Nb	Ti	V	Ce
0.15-0.30					0.10-0.20
N	Co	Pb	B	Other
				Cu+10Sn+-0.60

Mechanical Properties of steel grade 51CrMoV4

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)
675 (≥)	893 (≥)	42	11	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	414

Physical Properties of steel grade 51CrMoV4

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
13	-	-			0.34	-
157	634	-	32.3	231		-
969	-	31	23.2			333	441

Heat Treatment of steel grade 51CrMoV4

Heat treated : 1856°C - 1918°C

Technological Curves of steel grade 51CrMoV4

No Curve

Cross Reference Table (Equivalent Grade) of 51CrMoV4

Grade	Standard	Country	Application
EN 51CrMoV4	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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