SGV49

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#SGV49

Description

SGV49 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SGV49

Category	Type	Steel Grade
Steel Grades	Carbon Steel	SGV49
		SPV 315
		SPV 355
		SPV 410
		SPV 450
		SPV 490
		SGV410
		SGV42
		SGV450
		SGV46
		SGV480

Chemical composition(mass fraction)(wt.%) of the SGV49

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.27-0.31	0.15-0.4	0.85-1.2	0.03	0.03
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade SGV49

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)
625 (≥)	144 (≥)	22	23	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	242

Physical Properties of steel grade SGV49

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
22	-	-			0.13	-
643	275	-	11.3	341		-
982	-	21	41.2			234	422

Heat Treatment of steel grade SGV49

Heat treated : 1883°C - 1699°C

Technological Curves of steel grade SGV49

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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy