1.7103

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#1.7103

Description

1.7103 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.7103

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.7103
		1.5026
		71Si7
		1.5029
		1.5142
		60SiMn5
		1.5225
		51MnV7
		54SiCr6
		1.7102
		67SiCr5

Chemical composition(mass fraction)(wt.%) of the 1.7103

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.62-0.72	1.20-1.40	0.40-0.60	0.035	0.035	0.40-0.60
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
				Cu+10Sn+-0.60

Mechanical Properties of steel grade 1.7103

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)
538 (≥)	111 (≥)	14	31	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade 1.7103

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
43	-	-			0.41	-
219	124	-	41.3	431		-
479	-	43	42.2			333	331

Heat Treatment of steel grade 1.7103

Heat treated : 1217°C - 1495°C

Technological Curves of steel grade 1.7103

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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