SWRCH40K

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#SWRCH40K

Description

SWRCH40K Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SWRCH40K

Category	Type	Steel Grade
Steel Grades	Carbon Steel	SWRCH40K
		SWRCH18K
		SWRCH20K
		SWRCH22K
		SWRCH24K
		SWRCH25K
		SWRCH27K
		SWRCH30K
		SWRCH33K
		SWRCH35K
		SWRCH38K

Chemical composition(mass fraction)(wt.%) of the SWRCH40K

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.37-0.43	0.1-0.35	0.6-0.9	0.03	0.035	≤0.2	≤0.2
Mo	Al	Cu	Nb	Ti	V	Ce
		≤0.3
N	Co	Pb	B	Other

Mechanical Properties of steel grade SWRCH40K

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)
188 (≥)	195 (≥)	34	13	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	133

Physical Properties of steel grade SWRCH40K

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
32	-	-			0.11	-
192	848	-	23.3	233		-
151	-	11	31.2			122	432

Heat Treatment of steel grade SWRCH40K

Heat treated : 1211°C - 1958°C

Technological Curves of steel grade SWRCH40K

No Curve

Cross Reference Table (Equivalent Grade) of SWRCH40K

Grade	Standard	Country	Application
SWRCH40K		China	China Taiwan Structural steel

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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