GX8Ni9

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#GX8Ni9

Description

GX8Ni9 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX8Ni9

Category	Type	Steel Grade
Steel Grades	Mould Steel	GX8Ni9
		GS-10Ni6
		1.5621
		GS-24Ni8
		1.5633
		G9Ni10
		1.5636
		G9Ni14
		1.5638
		GS-10Ni14
		1.5638

Chemical composition(mass fraction)(wt.%) of the GX8Ni9

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.10	0.50	0.50-0.70	0.025	0.010		8.50-9.50
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade GX8Ni9

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)
327 (≥)	725 (≥)	44	42	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	414

Physical Properties of steel grade GX8Ni9

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
14	-	-			0.41	-
815	712	-	11.3	332		-
324	-	33	32.2			322	332

Heat Treatment of steel grade GX8Ni9

Heat treated : 1758°C - 1331°C

Technological Curves of steel grade GX8Ni9

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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