High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

AMS SA-249 S31725

SA-249 S31725


SA-249 S31725 material is AMS SA-249/SA-249M Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes.

Chemical composition of SA-249 S31725, SA-249 S31725 mechanical properties, SA-249 S31725 datasheet, SA-249 S31725 equivalent grade, Heat treatment and temperature process of SA-249 S31725.


SA-249 S31725 property sheet

SA-249 S31725 Spec.

AMS SA-249/SA-249M
Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

Related Materials

A 167 S31725
A 240 S31725
A 249 S31725
A 269 S31725
A 276 S31725
A 312 S31725
A 358 S31725
A 376 S31725
A 403 CRS31725
A 403 WP S31725
A 409 S31725
A 479 S31725
A 943 S31725
A 988 S31725
S31725
SA-240 S31725
SA-249 S31725
SA-276 S31725
SA-312 S31725
SA-358 S31725

Chemical Composition of SA-249 S31725

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: 13.50 17.50
Mo: 4.00 5.00
N: Max 0.10

Mechanical Properties of SA-249 S31725

Rp0.2 (MPa) 675 (≥)
Rm (MPa) 341 (≥)
AKV (J) 22
A (%) 43
Z (%) 24
Hardness HBW 421

SA-249 S31725 shape and dimensions

SA-249 S31725 Round bar: 1mm-800mm
SA-249 S31725 Square bar: 10mm * 10mm-600mm *600mm
SA-249 S31725 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SA-249 S31725 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SA-249 S31725 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SA-249 S31725 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