GX5CrNiMoNb19-11-2

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#GX5CrNiMoNb19-11-2

Description

GX5CrNiMoNb19-11-2 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX5CrNiMoNb19-11-2

Category	Type	Steel Grade
Steel Grades	Mould Steel	GX5CrNiMoNb19-11-2
		GX2CrNiMoN22-5-3
		1.4470
		GX2CrNiMoN26-7-4
		1.4469
		GX2CrNiMo28-20-2
		1.4458
		GX5CrNi19-10
		1.4308
		GX5CrNiMo19-11-2
		1.4408

Chemical composition(mass fraction)(wt.%) of the GX5CrNiMoNb19-11-2

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.070	1.50	1.50	0.040	0.030	18.0-20.0	9.00-12.0
Mo	Al	Cu	Nb	Ti	V	Ce
2.00-2.50			Nb8*10≤1.00
N	Co	Pb	B	Other

Mechanical Properties of steel grade GX5CrNiMoNb19-11-2

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)
774 (≥)	285 (≥)	22	43	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	143

Physical Properties of steel grade GX5CrNiMoNb19-11-2

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
34	-	-			0.33	-
237	518	-	31.3	243		-
957	-	41	34.2			244	244

Heat Treatment of steel grade GX5CrNiMoNb19-11-2

Heat treated : 1937°C - 1754°C

Technological Curves of steel grade GX5CrNiMoNb19-11-2

No Curve

Cross Reference Table (Equivalent Grade) of GX5CrNiMoNb19-11-2

Grade	Standard	Country	Application
EN GX5CrNiMoNb19-11-2	EN		Euronorm Stainless Steel
EN GX5CrNiMoNb19-11-2	EN		Euronorm Stainless Steel

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