310 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 310

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ASME 310

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This page is mainly introduced the 310 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 310,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steel bar, corrosion resisting, and steel billet, corrosion resisting, reforging application
  • Steel Garde:310
  • Type:Stainless Steels
  • Country:USA
  • Standard:ASME
  • Standard Number:
    ITEM Standard Number Descriptions
    1 MIL-S-862B Steel bar, corrosion resisting, and steel billet, corrosion resisting, reforging application
  • Metallographic Structure:Austenite
  • Application:Steel bar, corrosion resisting, and steel billet, corrosion resisting, reforging application

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.25
Si   1.50
Mn   2.00
P   0.045
S   0.03
Cr 24.00  26.00
Ni 19.00  22.00
Mo   1.00
Cu   1.00

Mechanical Properties

Tensile strength 758~811 σb/MPa
Yield Strength 218 σ 0.2 ≥/MPa
Elongation 32 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 931~669 -
HRC 30 -

Physical Properties

Thermal expansion 97-41 e-6/K
Thermal conductivity 71-86 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 8273-5753 째C
Density 8164-4797 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)
310 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