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

Location » Home » Grades > Special Alloy > 1.4509

AFNOR 1.4509

Profile

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 932~940 σb/MPa
Yield Strength 826 σ 0.2 ≥/MPa
Elongation 93 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 585~488 -
HRC 30 -

Physical Properties

Thermal expansion 19-16 e-6/K
Thermal conductivity 22-36 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5314-9725 째C
Density 9502-6731 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