21CrMoV5-11

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#21CrMoV5-11

Description

21CrMoV5-11 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 21CrMoV5-11

Category	Type	Steel Grade
Steel Grades	High Alloy	21CrMoV5-11
		21MoV5-3
		1.5404
		17MoV8-4
		1.5406
		40CrMoV4-6
		1.7711
		24CrMoV5-5
		1.7733
		21CrMoV5-7
		1.7709

Chemical composition(mass fraction)(wt.%) of the 21CrMoV5-11

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17-0.25	0.30-0.60	0.30-0.60	0.035	0.035	1.20-1.50	≤ 0.60
Mo	Al	Cu	Nb	Ti	V	Ce
1.00-1.20					0.25-0.35
N	Co	Pb	B	Other

Mechanical Properties of steel grade 21CrMoV5-11

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)
258 (≥)	242 (≥)	31	42	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	232

Physical Properties of steel grade 21CrMoV5-11

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
44	-	-			0.24	-
147	329	-	22.3	141		-
789	-	11	33.2			432	131

Heat Treatment of steel grade 21CrMoV5-11

Heat treated : 1122°C - 1777°C

Technological Curves of steel grade 21CrMoV5-11

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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