SWRCH20K

Favorite Datasheet

#SWRCH20K

Description

SWRCH20K Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SWRCH20K

Category	Type	Steel Grade
Steel Grades	Carbon Steel	SWRCH20K
		SWRCH19A
		SWRCH20A
		SWRCH22A
		SWRCH25A
		SWRCH10K
		SWRCH12K
		SWRCH15K
		SWRCH16K
		SWRCH17K
		SWRCH18K

Chemical composition(mass fraction)(wt.%) of the SWRCH20K

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.18-0.23	0.1-0.35	0.3-0.6	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 SWRCH20K

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)
111 (≥)	981 (≥)	24	11	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	122

Physical Properties of steel grade SWRCH20K

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
13	-	-			0.42	-
382	776	-	42.3	124		-
651	-	12	34.2			124	233

Heat Treatment of steel grade SWRCH20K

Heat treated : 1466°C - 1993°C

Technological Curves of steel grade SWRCH20K

No Curve

Cross Reference Table (Equivalent Grade) of SWRCH20K

Grade	Standard	Country	Application
SWRCH20K		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

Do you supply this SWRCH20K?
List your company on S&G now? Join
Non-paying users only

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy