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SA-268 S44300


SA-268 S44300 material is AMS SA-268/SA-268M Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service.

Chemical composition of SA-268 S44300, SA-268 S44300 mechanical properties, SA-268 S44300 datasheet, SA-268 S44300 equivalent grade, Heat treatment and temperature process of SA-268 S44300.


SA-268 S44300 property sheet

SA-268 S44300 Spec.

AMS SA-268/SA-268M
Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

Chemical Composition of SA-268 S44300

C: Max 0.02
Mn: Max 1.00
Si: Max 1.00
P: Max 0.04
S: Max 0.03
Cr: 18.00 23.00
Ni: Max 0.50
Mo: Max Min
Cu: 0.90 1.25

Mechanical Properties of SA-268 S44300

Rp0.2 (MPa) 219 (≥)
Rm (MPa) 931 (≥)
AKV (J) 32
A (%) 23
Z (%) 32
Hardness HBW 213

SA-268 S44300 shape and dimensions

SA-268 S44300 Round bar: 1mm-800mm
SA-268 S44300 Square bar: 10mm * 10mm-600mm *600mm
SA-268 S44300 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SA-268 S44300 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SA-268 S44300 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SA-268 S44300 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes