1.1140

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#1.1140

Description

1.1140 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.1140

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.1140
		1.0122
		JRG2
		1.0122
		S355
		1.0569
		J2G3C
		1.0569
		C10R
		1.1207
		C15R

Chemical composition(mass fraction)(wt.%) of the 1.1140

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.12-0.18	0.40	0.30-0.60	0.035	0.020-0.040
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.1140

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)
323 (≥)	796 (≥)	11	13	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	122

Physical Properties of steel grade 1.1140

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	-	-			0.32	-
528	652	-	23.3	242		-
283	-	14	41.2			224	224

Heat Treatment of steel grade 1.1140

Heat treated : 1591°C - 1617°C

Technological Curves of steel grade 1.1140

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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