G15720

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#G15720

Description

G15720 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: G15720

Category	Type	Steel Grade
Steel Grades	Carbon Steel	G15720
		1552
		1052
		G15520
		1561
		G15610
		1061
		1566
		1066
		G15660
		1572

Chemical composition(mass fraction)(wt.%) of the G15720

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.65-0.76		1-1.3	0.04	0.05
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade G15720

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)
574 (≥)	377 (≥)	11	43	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	131

Physical Properties of steel grade G15720

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
21	-	-			0.32	-
781	439	-	14.3	322		-
283	-	43	22.2			224	444

Heat Treatment of steel grade G15720

Heat treated : 1352°C - 1461°C

Technological Curves of steel grade G15720

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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Tube/Pipe

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Cold rolled/hot rolled

Wire rod

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Superalloy & High Temperature Alloy