High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

A 249 TP309S


A 249 TP309S material is SAE A 249/A 249M (2010) Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes.

Chemical composition of A 249 TP309S, A 249 TP309S mechanical properties, A 249 TP309S datasheet, A 249 TP309S equivalent grade, Heat treatment and temperature process of A 249 TP309S.


A 249 TP309S property sheet

A 249 TP309S Spec.

SAE A 249/A 249M (2010)
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

Chemical Composition of A 249 TP309S

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 22.0 24.0
Ni: 12.0 15.0

Mechanical Properties of A 249 TP309S

Rp0.2 (MPa) 721 (≥)
Rm (MPa) 553 (≥)
AKV (J) 31
A (%) 13
Z (%) 13
Hardness HBW 333

A 249 TP309S shape and dimensions

A 249 TP309S Round bar: 1mm-800mm
A 249 TP309S Square bar: 10mm * 10mm-600mm *600mm
A 249 TP309S Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 249 TP309S Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 249 TP309S Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 249 TP309S Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes