GX8CrNi12

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#GX8CrNi12

Description

GX8CrNi12 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX8CrNi12

Category	Type	Steel Grade
Steel Grades	Mould Steel	GX8CrNi12
		GX15CrMo5
		1.7365
		G12MoCrV5-2
		1.7720
		G17CrMoV5-10
		1.7706
		GX23CrMoV12-1
		1.4931
		GX4CrNi13-4
		1.4317

Chemical composition(mass fraction)(wt.%) of the GX8CrNi12

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.10	0.40	0.50-0.80	0.030	0.020	11.5-12.5	0.80-1.50
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.50
N	Co	Pb	B	Other

Mechanical Properties of steel grade GX8CrNi12

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)
224 (≥)	987 (≥)	41	21	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	113

Physical Properties of steel grade GX8CrNi12

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
12	-	-			0.21	-
863	249	-	41.3	234		-
286	-	34	33.2			343	122

Heat Treatment of steel grade GX8CrNi12

Heat treated : 1372°C - 1449°C

Technological Curves of steel grade GX8CrNi12

No Curve

Cross Reference Table (Equivalent Grade) of GX8CrNi12

Grade	Standard	Country	Application
EN GX8CrNi12	EN		Euronorm Structural steel

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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