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A 268 S44300


A 268 S44300 material is SAE A 268/A 268M (2010) Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service.

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


A 268 S44300 property sheet

A 268 S44300 Spec.

SAE A 268/A 268M (2010)
Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

Chemical Composition of A 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 A 268 S44300

Rp0.2 (MPa) 486 (≥)
Rm (MPa) 922 (≥)
AKV (J) 12
A (%) 11
Z (%) 33
Hardness HBW 213

A 268 S44300 shape and dimensions

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