SWRCH12R

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#SWRCH12R

Description

SWRCH12R Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SWRCH12R

Category	Type	Steel Grade
Steel Grades	Carbon Steel	SWRCH12R
		SUM25
		SUM31
		SUM31L
		SUM32
		SUM41
		SUM42
		SUM43
		SWRCH6R
		SWRCH8R
		SWRCH10R

Chemical composition(mass fraction)(wt.%) of the SWRCH12R

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.1-0.15		0.3-0.6	0.04	0.04	≤0.2	≤0.2
Mo	Al	Cu	Nb	Ti	V	Ce
		≤0.3
N	Co	Pb	B	Other

Mechanical Properties of steel grade SWRCH12R

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)
197 (≥)	826 (≥)	23	32	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	233

Physical Properties of steel grade SWRCH12R

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
11	-	-			0.31	-
866	844	-	44.3	234		-
889	-	32	22.2			333	334

Heat Treatment of steel grade SWRCH12R

Heat treated : 1223°C - 1964°C

Technological Curves of steel grade SWRCH12R

No Curve

Cross Reference Table (Equivalent Grade) of SWRCH12R

Grade	Standard	Country	Application
SWRCH12R		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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