1.4569

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#1.4569

Description

1.4569 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.4569

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.4569
		1.4525
		GX4CrNiCuNb16-4
		1.4525
		GX2CrNiMoCuN20-18
		1.4531
		GX2CrNiMoCuN25-20
		1.4536
		GX1CrNiMoCuN25-20-5
		1.4538
		GX2CrNiMnMoNNb21-15-4-3

Chemical composition(mass fraction)(wt.%) of the 1.4569

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1.00	0.30-0.60	0.025	0.010	20.0-22.0	14.0-17.0
Mo	Al	Cu	Nb	Ti	V	Ce
3.00-3.50			≤0.25
N	Co	Pb	B	Other
0.20-0.35

Mechanical Properties of steel grade 1.4569

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)
937 (≥)	659 (≥)	22	13	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	242

Physical Properties of steel grade 1.4569

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
41	-	-			0.23	-
451	956	-	43.3	312		-
289	-	32	32.2			414	312

Heat Treatment of steel grade 1.4569

Heat treated : 1646°C - 1393°C

Technological Curves of steel grade 1.4569

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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