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SUS 321 TP


SUS 321 TP material is JIS G 3459 (2012) Stainless steel pipes Stainless steel pipes.

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


SUS 321 TP property sheet

SUS 321 TP Spec.

JIS G 3459 (2012)
Stainless steel pipes

Chemical Composition of SUS 321 TP

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 17.00 19.00
Ni: 9.00 13.00
Mo: Max Min
N: Max Min
Ti: 5×C% Min

Mechanical Properties of SUS 321 TP

Rp0.2 (MPa) 397 (≥)
Rm (MPa) 624 (≥)
AKV (J) 41
A (%) 13
Z (%) 21
Hardness HBW 232

SUS 321 TP shape and dimensions

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