GS-20CoCrWMo10-9

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#GS-20CoCrWMo10-9

Description

GS-20CoCrWMo10-9 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GS-20CoCrWMo10-9

Category	Type	Steel Grade
Steel Grades	Mould Steel	GS-20CoCrWMo10-9
		G48CrMoV6-7
		1.2326
		GS-80CrVW4-3
		1.2590
		GS-55NiCrMoV6
		1.2713
		GS-20MoNi33-13
		1.2778
		GS-34CoCrMoV19-12
		1.2887

Chemical composition(mass fraction)(wt.%) of the GS-20CoCrWMo10-9

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17-0.23	0.15-0.30	0.46-0.60	0.035	0.035	9.00-10.0
Mo	Al	Cu	Nb	Ti	V	Ce
1.80-2.20
N	Co	Pb	B	Other
	9.50-10.50			W5.00-6.00

Mechanical Properties of steel grade GS-20CoCrWMo10-9

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)
593 (≥)	588 (≥)	44	42	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	341

Physical Properties of steel grade GS-20CoCrWMo10-9

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	-	-			0.44	-
964	242	-	34.3	443		-
447	-	21	13.2			112	331

Heat Treatment of steel grade GS-20CoCrWMo10-9

Heat treated : 1526°C - 1162°C

Technological Curves of steel grade GS-20CoCrWMo10-9

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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