20CrMo5

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#20CrMo5

Description

20CrMo5 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 20CrMo5

Category	Type	Steel Grade
Steel Grades	Carbon Steel	20CrMo5
		20MnCrS5
		1.7149
		1.7160
		16MnCrB5
		18CrMo4
		1.7243
		18CrMoS4
		1.7244
		15CrMo5
		1.7262

Chemical composition(mass fraction)(wt.%) of the 20CrMo5

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.18-0.23	0.15-0.35	0.90-1.20	0.035	0.035	1.10-1.40
Mo	Al	Cu	Nb	Ti	V	Ce
0.20-0.30
N	Co	Pb	B	Other

Mechanical Properties of steel grade 20CrMo5

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)
591 (≥)	211 (≥)	24	34	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	332

Physical Properties of steel grade 20CrMo5

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
33	-	-			0.33	-
553	548	-	13.3	424		-
258	-	33	11.2			342	121

Heat Treatment of steel grade 20CrMo5

Heat treated : 1536°C - 1969°C

Technological Curves of steel grade 20CrMo5

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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