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1.4509

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1.4605 X2CrMoTi29-4
#1.4509

Description

France AFNOR 1.4509 Ferritic and 1.4509 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4509
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4509 AFNOR France Ferritic
X2CrMoTi17-1
1.4513
X6CrN17-1
1.4017
X6CrMoNb17-1
1.4526
X2CrNbZr17
1.4590
X2CrAlTi18-2
1.4605

Chemical composition(mass fraction)(wt.%) of the 1.4509

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) N(%) Nb(%) Ti(%)
Max 0.030 Max 1.00 Max 1.00 Max 0.040 Max 0.015 17.50-18.50 Max 0.045 3xC+0.30-1.00 0.10-0.60

Mechanical Properties of steel grade 1.4509

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)
364 (≥) 552 (≥) 41 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 1.4509

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
11 - -     0.12 -  
118 663 - 44.3 411   -  
456 - 22 21.2   244 343

Heat Treatment of steel grade 1.4509

Heat treated : 1721°C - 1149°C

Technological Curves of steel grade 1.4509

Cross Reference Table (Equivalent Grade) of 1.4509

Grade Standard Country Application
|W-Nr 1.4509 DIN Germany Stainless steel
1.4509 AFNOR France Ferritic
1.4605 X2CrMoTi29-4
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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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