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SUS 304 J3


SUS 304 J3 material is JIS G 4303 (2012) Stainless steel bars Stainless steel bars.

Chemical composition of SUS 304 J3, SUS 304 J3 mechanical properties, SUS 304 J3 datasheet, SUS 304 J3 equivalent grade, Heat treatment and temperature process of SUS 304 J3.


SUS 304 J3 property sheet

SUS 304 J3 Spec.

JIS G 4303 (2012)
Stainless steel bars

Chemical Composition of SUS 304 J3

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 18.00 20.00
Ni: 8.00 10.50
Mo: Max Min
N: Max Min

Mechanical Properties of SUS 304 J3

Rp0.2 (MPa) 796 (≥)
Rm (MPa) 925 (≥)
AKV (J) 14
A (%) 14
Z (%) 33
Hardness HBW 322

SUS 304 J3 shape and dimensions

SUS 304 J3 Round bar: 1mm-800mm
SUS 304 J3 Square bar: 10mm * 10mm-600mm *600mm
SUS 304 J3 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 304 J3 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 304 J3 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 304 J3 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes