SCMnCrM3

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#SCMnCrM3

Description

SCMnCrM3 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: SCMnCrM3

Category	Type	Steel Grade
Steel Grades	Mould Steel	SCMnCrM3
		SCMn3
		SCMn5
		SCSiMn2
		SCMnCr2
		SCMnCr3
		SCMnCr4
		SCMnM3
		SCCrM1
		SCCrM3
		SCMnCrM2

Chemical composition(mass fraction)(wt.%) of the SCMnCrM3

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.3-0.4	0.3-0.6	1.2-1.6	0.04	0.04	0.3-0.7
Mo	Al	Cu	Nb	Ti	V	Ce
0.15-0.35
N	Co	Pb	B	Other

Mechanical Properties of steel grade SCMnCrM3

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)
325 (≥)	845 (≥)	44	42	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	334

Physical Properties of steel grade SCMnCrM3

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
32	-	-			0.22	-
216	479	-	41.3	221		-
214	-	32	21.2			424	324

Heat Treatment of steel grade SCMnCrM3

Heat treated : 1124°C - 1321°C

Technological Curves of steel grade SCMnCrM3

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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