FV 548

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#FV #548

Description

FV 548 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: FV 548

Category	Type	Steel Grade
Steel Grades	High Alloy	FV 548
		Expandal
		F10
		Ferralium alloy 255
		Ferralium alloy 255/SD40
		Ferralium alloy 255/SD50
		Ferralium alloy 255-3 SC
		Ferralium alloy 255-3 SF
		FEERY alloy
		Fermanel alloy
		FSX-414

Chemical composition(mass fraction)(wt.%) of the FV 548

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.02	0.6	1			16.5	13.5
Mo	Al	Cu	Nb	Ti	V	Ce
1.5			0.2
N	Co	Pb	B	Other

Mechanical Properties of steel grade FV 548

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)
488 (≥)	548 (≥)	21	23	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	121

Physical Properties of steel grade FV 548

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
41	-	-			0.42	-
634	946	-	12.3	331		-
237	-	22	34.2			243	124

Heat Treatment of steel grade FV 548

Heat treated : 1311°C - 1337°C

Technological Curves of steel grade FV 548

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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