High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

SAE A 249 S31703

A 249 S31703


A 249 S31703 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 S31703, A 249 S31703 mechanical properties, A 249 S31703 datasheet, A 249 S31703 equivalent grade, Heat treatment and temperature process of A 249 S31703.


A 249 S31703 property sheet

A 249 S31703 Spec.

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

Related Materials

317L
317LN
A 167 Type 317LN
A 240 Type 317LN
A 959 Type 317LN
SUS317LN
A 240 S31703
A 249 S31703
A 358 S31703
A 778 S31703
A 813 S31703
A 814 S31703
A 988 S31703
S31703
SA-240 S31703
SA-403 S31703
SA-813 S31703
SA-814 S31703
A 167 S31725
A 240 S31725

Chemical Composition of A 249 S31703

C: Max 0.03
Mn: Max 2.00
Si: Max 1.00
P: Max 0.045
S: Max 0.03
Cr: 18.00 20.00
Ni: 11.00 15.00
Mo: 3.00 4.00
N: Max 0.10

Mechanical Properties of A 249 S31703

Rp0.2 (MPa) 679 (≥)
Rm (MPa) 318 (≥)
AKV (J) 23
A (%) 23
Z (%) 32
Hardness HBW 324

A 249 S31703 shape and dimensions

A 249 S31703 Round bar: 1mm-800mm
A 249 S31703 Square bar: 10mm * 10mm-600mm *600mm
A 249 S31703 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 249 S31703 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 249 S31703 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 249 S31703 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Our Materials

Why Our Service?

Let’s Start Work
Together

Get a Quote

Quick Contact

  • Ph: +86-1388-0247-006
  • Email: sales@longhaisteel.com

©Longhai Special Steel 2024