1.4509 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4509

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AFNOR 1.4509

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This page is mainly introduced the 1.4509 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4509,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1.4509
  • Steel Garde:1.4509
  • Type:Special Alloy
  • Country:France
  • Standard:AFNOR
  • Application:Ferritic

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 572~340 σb/MPa
Yield Strength 119 σ 0.2 ≥/MPa
Elongation 66 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 973~286 -
HRC 30 -

Physical Properties

Thermal expansion 25-88 e-6/K
Thermal conductivity 33-39 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0166-9862 째C
Density 6394-2177 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
1.4509 Special Alloy Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download