SCH2

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#SCH2

Description

SCH2 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: SCH2

Category	Type	Steel Grade
Steel Grades	Mould Steel	SCH2
		SCS31
		SCS32
		SCS33
		SCS34
		SCS35
		SCS35N
		SCS36
		SCS36N
		SCH1
		SCH1X

Chemical composition(mass fraction)(wt.%) of the SCH2

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.4	2.0	1.0	0.04	0.04	25-28	≤1.0
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.5
N	Co	Pb	B	Other

Mechanical Properties of steel grade SCH2

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)
715 (≥)	283 (≥)	13	41	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	123

Physical Properties of steel grade SCH2

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
21	-	-			0.23	-
376	668	-	42.3	112		-
512	-	14	41.2			222	314

Heat Treatment of steel grade SCH2

Heat treated : 1548°C - 1432°C

Technological Curves of steel grade SCH2

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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