GS-CK45

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#GS-CK45

Description

GS-CK45 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GS-CK45

Category	Type	Steel Grade
Steel Grades	Mould Steel	GS-CK45
		GS-CK16
		1.1142
		GC24E
		1.1156
		GS-CK24
		1.1156
		GC25E
		1.1155
		GS-CK25
		1.1155

Chemical composition(mass fraction)(wt.%) of the GS-CK45

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.42-0.50	0.40	0.50-0.80	0.035	0.030
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade GS-CK45

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)
412 (≥)	548 (≥)	42	32	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	142

Physical Properties of steel grade GS-CK45

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
42	-	-			0.22	-
248	425	-	31.3	341		-
533	-	22	41.2			321	424

Heat Treatment of steel grade GS-CK45

Heat treated : 1946°C - 1644°C

Technological Curves of steel grade GS-CK45

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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