SCPH21-CF

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#SCPH21-CF

Description

SCPH21-CF Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: SCPH21-CF

Category	Type	Steel Grade
Steel Grades	Mould Steel	SCPH21-CF
		SCW480-CF
		SCW49-CF
		SCW490-CF
		SCW53-CF
		SCW520-CF
		SCW53-CF
		SCW570-CF
		SCPH1-CF
		SCPH2-CF
		SCPH11-CF

Chemical composition(mass fraction)(wt.%) of the SCPH21-CF

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.15	0.6	0.3-0.6	0.03	0.03	1.0-1.5	≤ 0.5
Mo	Al	Cu	Nb	Ti	W	Ce
0.45-0.65		≤0.5			≤0.1
N	Co	Pb	B	Other
				≤0.1

Mechanical Properties of steel grade SCPH21-CF

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)
696 (≥)	389 (≥)	34	12	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	332

Physical Properties of steel grade SCPH21-CF

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
14	-	-			0.22	-
864	836	-	12.3	314		-
462	-	13	33.2			313	224

Heat Treatment of steel grade SCPH21-CF

Heat treated : 1495°C - 1868°C

Technological Curves of steel grade SCPH21-CF

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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