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SUS 304Cu


SUS 304Cu material is JIS G 4304 (2012) Hot-rolled stainless steel plates, sheet and strip Hot-rolled stainless steel plates, sheet and strip.

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


SUS 304Cu property sheet

SUS 304Cu Spec.

JIS G 4304 (2012)
Hot-rolled stainless steel plates, sheet and strip

Chemical Composition of SUS 304Cu

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 304Cu

Rp0.2 (MPa) 747 (≥)
Rm (MPa) 252 (≥)
AKV (J) 31
A (%) 44
Z (%) 43
Hardness HBW 434

SUS 304Cu shape and dimensions

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