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A 249 S31050


A 249 S31050 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 S31050, A 249 S31050 mechanical properties, A 249 S31050 datasheet, A 249 S31050 equivalent grade, Heat treatment and temperature process of A 249 S31050.


A 249 S31050 property sheet

A 249 S31050 Spec.

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

Chemical Composition of A 249 S31050

C: Max 0.03
Si: Max 0.50
Mn: Max 2.00
P: Max 0.03
S: Max 0.01
Cr: 24.00 26.00
Ni: 21.0 23.0
N: 0.10 0.16

Mechanical Properties of A 249 S31050

Rp0.2 (MPa) 927 (≥)
Rm (MPa) 934 (≥)
AKV (J) 42
A (%) 21
Z (%) 23
Hardness HBW 322

A 249 S31050 shape and dimensions

A 249 S31050 Round bar: 1mm-800mm
A 249 S31050 Square bar: 10mm * 10mm-600mm *600mm
A 249 S31050 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 249 S31050 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 249 S31050 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 249 S31050 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes