G-X5CrNiNb18-9

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#G-X5CrNiNb18-9

Description

G-X5CrNiNb18-9 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G-X5CrNiNb18-9

Category	Type	Steel Grade
Steel Grades	Mould Steel	G-X5CrNiNb18-9
		G-X8CrNi13
		1.4008
		G-X20Cr14
		1.4027
		G-X22CrNi17
		1.4059
		G-X5CrNi13-4
		1.4313
		G-X6CrNi18-9
		1.4308

Chemical composition(mass fraction)(wt.%) of the G-X5CrNiNb18-9

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.06	1.50	1.50	0.045	0.030	18.0-20.0	9.00-11.0
Mo	Al	Cu	Nb	Ti	V	Ce
			≥ 8*C
N	Co	Pb	B	Other

Mechanical Properties of steel grade G-X5CrNiNb18-9

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)
748 (≥)	575 (≥)	12	32	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	424

Physical Properties of steel grade G-X5CrNiNb18-9

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
44	-	-			0.23	-
111	725	-	24.3	223		-
527	-	22	21.2			232	111

Heat Treatment of steel grade G-X5CrNiNb18-9

Heat treated : 1878°C - 1424°C

Technological Curves of steel grade G-X5CrNiNb18-9

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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