FCDA-NiCrNb20-2

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#FCDA-NiCrNb20-2

Description

FCDA-NiCrNb20-2 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: FCDA-NiCrNb20-2

Category	Type	Steel Grade
Steel Grades	Carbon Steel	FCDA-NiCrNb20-2
		FCA-NiCuCr15-6-2
		FCA-NiCuCr15-6-3
		FCA-NiCr20-2
		FCA-NiCr20-3
		FCA-NiSiCr20-5-3
		FCA-NiCr30-3
		FCA-NiSiCr30-5-5
		FCA-Ni35
		FCDA-NiMn13-7
		FCDA-NiCr20-2

Chemical composition(mass fraction)(wt.%) of the FCDA-NiCrNb20-2

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
3.0	1.5-2.4	0.5-1.5	0.04		1.0-2.5	18-22
Mg	Al	Cu	Nb	Ti	V	Ce
≤0.08			0.1-0.2
N	Co	Pb	B	Other

Mechanical Properties of steel grade FCDA-NiCrNb20-2

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)
652 (≥)	617 (≥)	22	13	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	232

Physical Properties of steel grade FCDA-NiCrNb20-2

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
23	-	-			0.11	-
933	261	-	33.3	312		-
921	-	43	42.2			242	222

Heat Treatment of steel grade FCDA-NiCrNb20-2

Heat treated : 1421°C - 1318°C

Technological Curves of steel grade FCDA-NiCrNb20-2

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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