GS-C25S

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#GS-C25S

Description

GS-C25S Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GS-C25S

Category	Type	Steel Grade
Steel Grades	Mould Steel	GS-C25S
		GS-46Mn4
		1.1159
		G35Mn5
		1.1831
		GS-35Mn5
		1.1831
		G40Mn5
		1.1168
		GS-40Mn5
		1.1168

Chemical composition(mass fraction)(wt.%) of the GS-C25S

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.18-0.22	0.30-0.60	1.10	0.015	0.010	≤ 0.30
Mo	Al	Cu	Nb	Ti	V	Ce
	0.02-0.07	≤ 0.18
N	Co	Pb	B	Other
≤ 0.015

Mechanical Properties of steel grade GS-C25S

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)
375 (≥)	386 (≥)	11	42	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	211

Physical Properties of steel grade GS-C25S

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
13	-	-			0.33	-
778	814	-	32.3	232		-
727	-	33	34.2			412	212

Heat Treatment of steel grade GS-C25S

Heat treated : 1361°C - 1647°C

Technological Curves of steel grade GS-C25S

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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