SCMnCr4

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#SCMnCr4

Description

SCMnCr4 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: SCMnCr4

Category	Type	Steel Grade
Steel Grades	Mould Steel	SCMnCr4
		SCW63
		SCC3
		SCC5
		SCMn1
		SCMn2
		SCMn3
		SCMn5
		SCSiMn2
		SCMnCr2
		SCMnCr3

Chemical composition(mass fraction)(wt.%) of the SCMnCr4

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.35-0.45	0.3-0.6	1.2-1.6	0.04	0.04	0.4-0.8
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade SCMnCr4

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)
974 (≥)	744 (≥)	32	44	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	222

Physical Properties of steel grade SCMnCr4

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
23	-	-			0.33	-
131	289	-	24.3	243		-
473	-	42	11.2			114	443

Heat Treatment of steel grade SCMnCr4

Heat treated : 1287°C - 1814°C

Technological Curves of steel grade SCMnCr4

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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