A 312 S30600 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 312 S30600

SAE A 312 S30600

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This page is mainly introduced the A 312 S30600 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 312 S30600,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
  • Steel Garde:A 312 S30600
  • Type:Stainless Steels
  • Country:USA
  • Standard:SAE
  • Standard Number:
    ITEM Standard Number Descriptions
    1 A 269 (2010) Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
  • Metallographic Structure:Austenite
  • Application:Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.018
Si 3.70  4.30
Mn   2.00
P   0.02
S   0.02
Cr 17.0  18.5
Ni 14.0  15.5
Mo   0.20
Cu   0.50

Mechanical Properties

Tensile strength 296~263 σb/MPa
Yield Strength 343 σ 0.2 ≥/MPa
Elongation 20 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 249~624 -
HRC 30 -

Physical Properties

Thermal expansion 15-21 e-6/K
Thermal conductivity 27-55 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2289-0741 째C
Density 5085-0997 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)
A 312 S30600 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