1.5142

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#1.5142

Description

1.5142 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.5142

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.5142
		46Si7
		1.5024
		51Si7
		1.5025
		55Si7
		1.5026
		56Si7
		1.5026
		71Si7
		1.5029

Chemical composition(mass fraction)(wt.%) of the 1.5142

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.55-0.65	1.00-1.30	0.90-1.10	0.050	0.050
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
≤ 0.007

Mechanical Properties of steel grade 1.5142

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)
847 (≥)	347 (≥)	12	31	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	441

Physical Properties of steel grade 1.5142

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	-	-			0.13	-
354	921	-	43.3	331		-
285	-	34	33.2			143	142

Heat Treatment of steel grade 1.5142

Heat treated : 1851°C - 1387°C

Technological Curves of steel grade 1.5142

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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