SC42

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#SC42

Description

SC42 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: SC42

Category	Type	Steel Grade
Steel Grades	Mould Steel	SC42
		200-400W
		230-450
		230-450W
		270-480
		270-480W
		340-550
		340-550W
		SC360
		SC37
		SC410

Chemical composition(mass fraction)(wt.%) of the SC42

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.3	agreed	agreed	0.04	0.04
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade SC42

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)
267 (≥)	276 (≥)	34	22	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	314

Physical Properties of steel grade SC42

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
33	-	-			0.12	-
267	513	-	43.3	411		-
977	-	13	43.2			423	114

Heat Treatment of steel grade SC42

Heat treated : 1296°C - 1457°C

Technological Curves of steel grade SC42

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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