1.1157

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#1.1157

Description

1.1157 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.1157

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.1157
		1.1241
		C55E
		1.1203
		Ck55
		1.1209
		C60E
		1.1221
		Ck60
		1.1223
		40Mn4

Chemical composition(mass fraction)(wt.%) of the 1.1157

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.36-0.44	0.25-0.50	0.80-1.10	0.035	0.035
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.1157

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)
192 (≥)	499 (≥)	21	43	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	142

Physical Properties of steel grade 1.1157

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
13	-	-			0.11	-
267	172	-	43.3	112		-
659	-	34	41.2			344	344

Heat Treatment of steel grade 1.1157

Heat treated : 1687°C - 1363°C

Technological Curves of steel grade 1.1157

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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