FCD400-18

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#FCD400-18

Description

FCD400-18 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: FCD400-18

Category	Type	Steel Grade
Steel Grades	Carbon Steel	FCD400-18
		SBPR 930/1180 Grade B2
		SBPR 1080/1230 Grade C1
		SBPDL 930/1080
		SBPDL 1080/1230
		SBPDL 1275/1420
		SBPDN 930/1080
		SBPDN 1080/1230
		SBPDN 1275/1420
		FCD350-22
		FCD350-22L

Chemical composition(mass fraction)(wt.%) of the FCD400-18

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
≥2.5	2.7	0.4	0.08	0.02
Mg	Al	Cu	Nb	Ti	V	Ce
≤0.09
N	Co	Pb	B	Other

Mechanical Properties of steel grade FCD400-18

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)
222 (≥)	361 (≥)	13	23	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	134

Physical Properties of steel grade FCD400-18

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
34	-	-			0.34	-
253	672	-	34.3	431		-
975	-	12	43.2			232	112

Heat Treatment of steel grade FCD400-18

Heat treated : 1295°C - 1438°C

Technological Curves of steel grade FCD400-18

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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