GC24E

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#GC24E

Description

GC24E Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GC24E

Category	Type	Steel Grade
Steel Grades	Mould Steel	GC24E
		X38CrMoV15
		1.4117
		G-X20CrMo13
		1.4120
		G-X35CrMo17
		1.4122
		GC16E
		1.1142
		GS-CK16
		1.1142

Chemical composition(mass fraction)(wt.%) of the GC24E

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.20-0.28	0.30-0.50	0.50-0.80	0.030	0.030	≤0.30
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
≤ 0.07

Mechanical Properties of steel grade GC24E

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)
925 (≥)	731 (≥)	14	41	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	342

Physical Properties of steel grade GC24E

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
24	-	-			0.11	-
598	469	-	21.3	421		-
552	-	12	34.2			141	123

Heat Treatment of steel grade GC24E

Heat treated : 1665°C - 1871°C

Technological Curves of steel grade GC24E

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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