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321S31

321S31


321S31 material is austenitic special steel.

Chemical composition of 321S31, 321S31 mechanical properties, 321S31 datasheet, 321S31 equivalent grade, Heat treatment and temperature process of 321S31.


321S31 property sheet

321S31 Spec.

Related Materials

321S31
LW24
LWCF24

Chemical Composition of 321S31

C Max 0.08
Si Max 0.08
Mn Max 2.00
P Max 0.045
S Max 0.045
Cr Max 0.045
Ni 9.00-12.0
Ti 5×C-0.80

Mechanical Properties of 321S31

Rp0.2 (MPa) 394 (≥)
Rm (MPa) 899 (≥)
AKV (J) 44
A (%) 41
Z (%) 42
Hardness HBW 143

321S31 shape and dimensions

321S31 Round bar: 1mm-800mm
321S31 Square bar: 10mm * 10mm-600mm *600mm
321S31 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
321S31 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
321S31 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
321S31 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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