SCMn3

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#SCMn3

Description

SCMn3 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: SCMn3

Category	Type	Steel Grade
Steel Grades	Mould Steel	SCMn3
		SCW480
		SCW49
		SCW550
		SCW56
		SCW620
		SCW63
		SCC3
		SCC5
		SCMn1
		SCMn2

Chemical composition(mass fraction)(wt.%) of the SCMn3

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.3-0.4	0.3-0.6	1.0-1.6	0.04	0.04
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade SCMn3

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)
329 (≥)	288 (≥)	13	31	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	122

Physical Properties of steel grade SCMn3

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
31	-	-			0.11	-
317	988	-	11.3	221		-
754	-	21	41.2			442	223

Heat Treatment of steel grade SCMn3

Heat treated : 1298°C - 1598°C

Technological Curves of steel grade SCMn3

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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Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

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Superalloy & High Temperature Alloy