SUS 305 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 305

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JIS SUS 305

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This page is mainly introduced the SUS 305 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 305,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Hot-rolled stainless steel plates, sheet and strip
  • Steel Garde:SUS 305
  • Type:Stainless Steels
  • Country:Japan
  • Standard:JIS
  • Standard Number:
    ITEM Standard Number Descriptions
    1 G 4304 (2012) Hot-rolled stainless steel plates, sheet and strip
  • Metallographic Structure:Austenite
  • Application:Hot-rolled stainless steel plates, sheet and strip

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.12
Si   1.00
Mn   2.00
P   0.045
S   0.03
Cr 17.00  19.00
Ni 10.50  13.00
Mo  
N  

Mechanical Properties

Tensile strength 972~000 σb/MPa
Yield Strength 822 σ 0.2 ≥/MPa
Elongation 76 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 410~229 -
HRC 30 -

Physical Properties

Thermal expansion 69-51 e-6/K
Thermal conductivity 39-40 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0956-1711 째C
Density 5565-2517 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)
SUS 305 Stainless Steels 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