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1.4003

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X2CrNi12 X2CrTi12
#1.4003

Description

France AFNOR 1.4003 Ferritic and 1.4003 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4003
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4003 AFNOR France Ferritic
326S42
347S20
394S17
430S11
430S18
434S20
436S20
441S49
904S14
X2CrNi12

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) N(%)
Max 0.030 Max 1.00 Max 1.50 Max 0.040 Max 0.015 10.50-12.50 0.30-1.00 Max 0.030

Mechanical Properties of steel grade 1.4003

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
293 (≥) 836 (≥) 14 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

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
21 - -     0.12 -  
761 385 - 22.3 344   -  
118 - 42 33.2   311 313

Heat Treatment of steel grade 1.4003

Heat treated : 1578°C - 1814°C

Technological Curves of steel grade 1.4003

Cross Reference Table (Equivalent Grade) of 1.4003

Grade Standard Country Application
1.4003 AFNOR France Ferritic
X2CrNi12 X2CrTi12
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
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...

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