1.4469

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#1.4469

Description

1.4469 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.4469

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.4469
		1.4446
		GX6CrNiMo17-13
		1.4448
		GX6CrNiMo24-8-2
		1.4463
		GX40CrNiMo27-5
		1.4464
		GX2CrNiMoN25-6-3
		1.4468
		GX2CrNiMoN26-7-4

Chemical composition(mass fraction)(wt.%) of the 1.4469

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1.00	1.00	0.035	0.025	25.0-27.0	6.00-8.00
Mo	Al	Cu	Nb	Ti	V	Ce
3.00-5.00		≤1.30
N	Co	Pb	B	Other
0.12-0.25

Mechanical Properties of steel grade 1.4469

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)
665 (≥)	142 (≥)	34	42	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	322

Physical Properties of steel grade 1.4469

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	-	-			0.14	-
317	672	-	13.3	213		-
583	-	32	44.2			144	312

Heat Treatment of steel grade 1.4469

Heat treated : 1435°C - 1162°C

Technological Curves of steel grade 1.4469

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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