1.4470

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#1.4470

Description

1.4470 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.4470

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.4470
		1.4448
		GX6CrNiMo24-8-2
		1.4463
		GX40CrNiMo27-5
		1.4464
		GX2CrNiMoN25-6-3
		1.4468
		GX2CrNiMoN26-7-4
		1.4469
		GX2CrNiMoN22-5-3

Chemical composition(mass fraction)(wt.%) of the 1.4470

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1.00	2.00	0.035	0.025	21.0-23.0	4.50-6.00
Mo	Al	Cu	Nb	Ti	V	Ce
2.50-3.50
N	Co	Pb	B	Other
0.12-0.20

Mechanical Properties of steel grade 1.4470

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)
926 (≥)	865 (≥)	13	31	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	324

Physical Properties of steel grade 1.4470

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	-	-			0.21	-
217	864	-	23.3	444		-
832	-	43	11.2			412	332

Heat Treatment of steel grade 1.4470

Heat treated : 1677°C - 1121°C

Technological Curves of steel grade 1.4470

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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