21MoV5-3

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#21MoV5-3

Description

21MoV5-3 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 21MoV5-3

Category	Type	Steel Grade
Steel Grades	High Alloy	21MoV5-3
		16CrMo4-4
		1.7337
		22CrMo4-4
		1.7350
		10CrMo9-10
		1.7380
		11CrMo9-10
		1.7383
		14MoV6-3
		1.7715

Chemical composition(mass fraction)(wt.%) of the 21MoV5-3

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17-0.25	0.15-0.35	0.50-0.80	0.035	0.035	0.20-0.40	≤ 0.30
Mo	Al	Cu	Nb	Ti	V	Ce
0.45-0.55					0.25-0.35
N	Co	Pb	B	Other

Mechanical Properties of steel grade 21MoV5-3

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)
623 (≥)	125 (≥)	14	33	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	443

Physical Properties of steel grade 21MoV5-3

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	-	-			0.12	-
223	615	-	32.3	313		-
426	-	41	33.2			332	321

Heat Treatment of steel grade 21MoV5-3

Heat treated : 1716°C - 1266°C

Technological Curves of steel grade 21MoV5-3

No Curve

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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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