SUS304TKA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304TKA

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JIS SUS304TKA

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This page is mainly introduced the SUS304TKA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304TKA,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS304TKA
  • Steel Garde:SUS304TKA
  • Type:Special Alloy
  • Country:Japan
  • Standard:JIS
  • Application:ferritic stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 967~392 σb/MPa
Yield Strength 378 σ 0.2 ≥/MPa
Elongation 29 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 008~872 -
HRC 30 -

Physical Properties

Thermal expansion 36-89 e-6/K
Thermal conductivity 21-15 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9742-0404 째C
Density 5115-6443 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)
SUS304TKA 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

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