50CrMo4

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#50CrMo4

Description

50CrMo4 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 50CrMo4

Category	Type	Steel Grade
Steel Grades	Carbon Steel	50CrMo4
		41Cr4
		1.7039
		42CrMo4
		1.7225
		42CrMo4
		1.7227
		1.3563
		43CrMo4
		1.3565
		48CrMo4

Chemical composition(mass fraction)(wt.%) of the 50CrMo4

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.46-0.54	0.40	0.50-0.80	0.025	0.035	0.90-1.20
Mo	Al	Cu	Nb	Ti	V	Ce
0.15-0.30
N	Co	Pb	B	Other

Mechanical Properties of steel grade 50CrMo4

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)
221 (≥)	316 (≥)	22	21	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	142

Physical Properties of steel grade 50CrMo4

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
11	-	-			0.24	-
293	193	-	42.3	344		-
918	-	41	23.2			322	314

Heat Treatment of steel grade 50CrMo4

Heat treated : 1924°C - 1375°C

Technological Curves of steel grade 50CrMo4

No Curve

Cross Reference Table (Equivalent Grade) of 50CrMo4

Grade	Standard	Country	Application
GS-50CrMo4	DIN	Germany
50CrMo4			Spain structural alloy steel
EN 50CrMo4	EN		Euronorm Structural 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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