SUS305 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS305

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JIS SUS305

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This page is mainly introduced the SUS305 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS305,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS305
  • Steel Garde:SUS305
  • Type:Special Alloy
  • Country:Japan
  • Standard:JIS
  • Application:austenitic special steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
SUS305J1 JIS Japan

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 388~519 σb/MPa
Yield Strength 652 σ 0.2 ≥/MPa
Elongation 83 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 535~088 -
HRC 30 -

Physical Properties

Thermal expansion 27-32 e-6/K
Thermal conductivity 96-71 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5214-0558 째C
Density 1307-3552 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)
SUS305 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