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

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

A 249 S31651


A 249 S31651 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 S31651, A 249 S31651 mechanical properties, A 249 S31651 datasheet, A 249 S31651 equivalent grade, Heat treatment and temperature process of A 249 S31651.


A 249 S31651 property sheet

A 249 S31651 Spec.

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

Chemical Composition of A 249 S31651

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 16.0 18.0
Ni: 10.0 14.0
Mo: 2.00 3.00
N: 0.10 0.16

Mechanical Properties of A 249 S31651

Rp0.2 (MPa) 583 (≥)
Rm (MPa) 677 (≥)
AKV (J) 11
A (%) 21
Z (%) 42
Hardness HBW 334

A 249 S31651 shape and dimensions

A 249 S31651 Round bar: 1mm-800mm
A 249 S31651 Square bar: 10mm * 10mm-600mm *600mm
A 249 S31651 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 249 S31651 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 249 S31651 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 249 S31651 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes