GX2CrNiMoCuN26-6-3

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#GX2CrNiMoCuN26-6-3

Description

GX2CrNiMoCuN26-6-3 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX2CrNiMoCuN26-6-3

Category	Type	Steel Grade
Steel Grades	Mould Steel	GX2CrNiMoCuN26-6-3
		GX2CrNiMoN25-6-3
		1.4468
		GX2CrNiMoN26-7-4
		1.4469
		GX2CrNiMoN22-5-3
		1.4470
		GX2CrNiMoN25-25-2
		1.4473
		GX3CrNiMoCuN26-6-3
		1.4515

Chemical composition(mass fraction)(wt.%) of the GX2CrNiMoCuN26-6-3

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1.00	2.00	0.030	0.020	24.5-26.5	5.50-7.00
Mo	Al	Cu	Nb	Ti	V	Ce
2.50-3.50		0.80-1.30
N	Co	Pb	B	Other
0.12-0.25

Mechanical Properties of steel grade GX2CrNiMoCuN26-6-3

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)
383 (≥)	562 (≥)	13	21	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	133

Physical Properties of steel grade GX2CrNiMoCuN26-6-3

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
43	-	-			0.23	-
549	555	-	14.3	344		-
592	-	21	32.2			212	443

Heat Treatment of steel grade GX2CrNiMoCuN26-6-3

Heat treated : 1975°C - 1761°C

Technological Curves of steel grade GX2CrNiMoCuN26-6-3

No Curve

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