51CrMnV4

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#51CrMnV4

Description

51CrMnV4 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 51CrMnV4

Category	Type	Steel Grade
Steel Grades	Tool Steel	51CrMnV4
		X165CrV12
		1.2206
		140CrV1
		1.2208
		31CrV3
		31CrV2
		1.2210
		115CrV3
		80CrV2
		1.2235

Chemical composition(mass fraction)(wt.%) of the 51CrMnV4

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.47-0.55	0.15-0.35	0.80-1.10	0.030	0.030	0.90-1.20			V 0.10-0.20

Mechanical Properties of steel grade 51CrMnV4

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)
733 (≥)	849 (≥)	32	13	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	234

Physical Properties of steel grade 51CrMnV4

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
41	-	-			0.12	-
264	662	-	44.3	411		-
478	-	31	22.2			142	331

Heat Treatment of steel grade 51CrMnV4

Heat treated : 1675°C - 1478°C

Technological Curves of steel grade 51CrMnV4

No Curve

Cross Reference Table (Equivalent Grade) of 51CrMnV4

Grade	Standard	Country	Application
51CrMnV4	DIN	Germany	Cold working alloy tool steel

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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