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-789 S31803

SA-789 S31803


SA-789 S31803 material is AMS SA-789/SA-789M Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Tubing for General Service Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Tubing for General Service.

Chemical composition of SA-789 S31803, SA-789 S31803 mechanical properties, SA-789 S31803 datasheet, SA-789 S31803 equivalent grade, Heat treatment and temperature process of SA-789 S31803.


SA-789 S31803 property sheet

SA-789 S31803 Spec.

AMS SA-789/SA-789M
Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Tubing for General Service

Related Materials

A 1049 S32205
A 240 S32205
A 270 S32205
A 276 S32205
A 479 S32205
A 511 S32205
A 789 S32205
A 790 S32205
A 815 CRS32205
A 815 WPS32205
A 928 S32205
A 988 S32205
S32205
SA-240 S32205
SA-479 S32205
SA-789 S32205
SA-790 S32205
SA-815 CRS32205
SA-815 WPS32205
A 1049 S31803

Chemical Composition of SA-789 S31803

C: Max 0.03
Mn: Max 2.00
Si: Max 1.00
P: Max 0.03
S: Max 0.02
Cr: 21.00 23.00
Ni: 4.50 6.50
Mo: 2.50 3.50
N: 0.08 0.20

Mechanical Properties of SA-789 S31803

Rp0.2 (MPa) 548 (≥)
Rm (MPa) 714 (≥)
AKV (J) 41
A (%) 21
Z (%) 43
Hardness HBW 244

SA-789 S31803 shape and dimensions

SA-789 S31803 Round bar: 1mm-800mm
SA-789 S31803 Square bar: 10mm * 10mm-600mm *600mm
SA-789 S31803 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SA-789 S31803 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SA-789 S31803 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SA-789 S31803 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