A 269 S24000 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 269 S24000

SAE A 269 S24000

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This page is mainly introduced the A 269 S24000 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 269 S24000,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Seamless and Welded Austenitic Stainless Steel Tubing for General Service

  • Steel Garde:A 269 S24000
  • Type:Stainless Steels
  • Country:USA
  • Standard:SAE
  • Standard Number:
    ITEM Standard Number Descriptions
    1 A 269 (2010) Seamless and Welded Austenitic Stainless Steel Tubing for General Service
  • Metallographic Structure:Austenite
  • Application:Seamless and Welded Austenitic Stainless Steel Tubing for General Service

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.08
Mn 11.50  14.50
Si   1.00
P   0.06
S   0.03
Cr 17.00  19.00
Ni 2.50  3.75
Mo  
N 0.20  0.40

Mechanical Properties

Tensile strength 996~562 σb/MPa
Yield Strength 263 σ 0.2 ≥/MPa
Elongation 80 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 082~857 -
HRC 30 -

Physical Properties

Thermal expansion 40-86 e-6/K
Thermal conductivity 21-39 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9593-1568 째C
Density 1927-6325 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 269 S24000 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