Ferrite 409L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Ferrite 409L

CNS Ferrite 409L

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This page is mainly introduced the Ferrite 409L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Ferrite 409L,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Ferrite 409L
  • Steel Garde:Ferrite 409L
  • Type:Special Alloy
  • Country:China
  • Standard:CNS
  • Application:China Taiwan Heat-Resistant Steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
Ferrite 46 CNS China
Ferrite 21 CNS China
Ferrite 409 CNS China
Ferrite 446 CNS China
Ferrite 46 CNS China
SUS409LTP JIS Japan

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 071~636 σb/MPa
Yield Strength 919 σ 0.2 ≥/MPa
Elongation 46 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 523~130 -
HRC 30 -

Physical Properties

Thermal expansion 44-08 e-6/K
Thermal conductivity 01-87 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0673-2637 째C
Density 2447-9076 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)
Ferrite 409L 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