56SiCr7

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#56SiCr7

Description

56SiCr7 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 56SiCr7

Category	Type	Steel Grade
Steel Grades	Carbon Steel	56SiCr7
		71Si7
		1.5029
		1.5142
		60SiMn5
		1.5225
		51MnV7
		54SiCr6
		1.7102
		67SiCr5
		1.7103

Chemical composition(mass fraction)(wt.%) of the 56SiCr7

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.52-0.60	1.60-2.00	0.70-1.00	0.025	0.025	0.20-0.45
Mo	Al	Cu	Nb	Ti	V	Ce

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

Mechanical Properties of steel grade 56SiCr7

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)
184 (≥)	691 (≥)	31	13	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	334

Physical Properties of steel grade 56SiCr7

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
33	-	-			0.21	-
658	757	-	44.3	141		-
471	-	23	23.2			133	214

Heat Treatment of steel grade 56SiCr7

Heat treated : 1111°C - 1719°C

Technological Curves of steel grade 56SiCr7

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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