1.4003

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#1.4003

Description

1.4003 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 1.4003

Category	Type	Steel Grade
Steel Grades	Alloy Steel	1.4003
		X20Cr13
		X12CrMnNiN 17-7-5
		1.4335
		1.4547
		1.4466
		1.4563
		1.4539
		1.4529
		1.4162
		1.4521

Chemical composition(mass fraction)(wt.%) of the 1.4003

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤0.030	1.00	1.50	0.040	0.015	10.5-12.5	0.30-1.00	-----------	N ≤0.030

Mechanical Properties of steel grade 1.4003

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)
863 (≥)	782 (≥)	13	31	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	332

Physical Properties of steel grade 1.4003

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
22	-	-			0.34	-
718	885	-	42.3	411		-
245	-	12	12.2			223	124

Heat Treatment of steel grade 1.4003

Heat treated : 1394°C - 1123°C

Technological Curves of steel grade 1.4003

No Curve

Cross Reference Table (Equivalent Grade) of 1.4003

Grade	Standard	Country	Application
1.4003	AFNOR	France	Ferritic

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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