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A 249 S30908


A 249 S30908 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 S30908, A 249 S30908 mechanical properties, A 249 S30908 datasheet, A 249 S30908 equivalent grade, Heat treatment and temperature process of A 249 S30908.


A 249 S30908 property sheet

A 249 S30908 Spec.

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

Chemical Composition of A 249 S30908

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 S30908

Rp0.2 (MPa) 911 (≥)
Rm (MPa) 713 (≥)
AKV (J) 31
A (%) 44
Z (%) 41
Hardness HBW 243

A 249 S30908 shape and dimensions

A 249 S30908 Round bar: 1mm-800mm
A 249 S30908 Square bar: 10mm * 10mm-600mm *600mm
A 249 S30908 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 249 S30908 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 249 S30908 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 249 S30908 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes