1.0402

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#1.0402

Description

1.0402 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.0402

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.0402
		50CrV4
		1.8159
		51CrV4
		58CrV4
		1.8161
		1.6971
		79Ni1
		1.6972
		83Ni1
		C22

Chemical composition(mass fraction)(wt.%) of the 1.0402

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17-0.24	0.40	0.40-0.70	0.045	0.045
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
				Cr+Ni+Mo ≤ 0.63

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni

Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.0402

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)
848 (≥)	348 (≥)	22	34	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	244

Physical Properties of steel grade 1.0402

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
22	-	-			0.13	-
593	426	-	23.3	421		-
786	-	43	24.2			333	444

Heat Treatment of steel grade 1.0402

Heat treated : 1728°C - 1986°C

Technological Curves of steel grade 1.0402

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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