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309S


309S material is UNS SAE J 405 (1998) Chemical compositions of SAE wrought stainless steels UNS SAE J 467 (1968) Special Purpose Alloys ("Superalloys") Chemical compositions of SAE wrought stainless steels.

Chemical composition of 309S, 309S mechanical properties, 309S datasheet, 309S equivalent grade, Heat treatment and temperature process of 309S.


309S property sheet

309S Spec.

UNS SAE J 405 (1998)
Chemical compositions of SAE wrought stainless steels
UNS SAE J 467 (1968)
Special Purpose Alloys ("Superalloys")

Chemical Composition of 309S

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 22.0 24.0
Ni: 12.0 15.0

Mechanical Properties of 309S

Rp0.2 (MPa) 859 (≥)
Rm (MPa) 478 (≥)
AKV (J) 12
A (%) 24
Z (%) 24
Hardness HBW 322

309S shape and dimensions

309S Round bar: 1mm-800mm
309S Square bar: 10mm * 10mm-600mm *600mm
309S Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
309S Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
309S Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
309S Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes