High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

SUS 329J 4L


SUS 329J 4L material is JIS G 4305 (2012) Cold-rolled stainless steel plate, sheet and strip Cold-rolled stainless steel plate, sheet and strip.

Chemical composition of SUS 329J 4L, SUS 329J 4L mechanical properties, SUS 329J 4L datasheet, SUS 329J 4L equivalent grade, Heat treatment and temperature process of SUS 329J 4L.


SUS 329J 4L property sheet

SUS 329J 4L Spec.

JIS G 4305 (2012)
Cold-rolled stainless steel plate, sheet and strip

Chemical Composition of SUS 329J 4L

C: Max 0.03
Si: Max 1.00
Mn: Max 1.50
P: Max 0.04
S: Max 0.03
Cr: 24.00 26.00
Ni: 5.50 7.50
Mo: 2.50 3.50
N: 0.08 0.30

Mechanical Properties of SUS 329J 4L

Rp0.2 (MPa) 985 (≥)
Rm (MPa) 861 (≥)
AKV (J) 32
A (%) 34
Z (%) 24
Hardness HBW 221

SUS 329J 4L shape and dimensions

SUS 329J 4L Round bar: 1mm-800mm
SUS 329J 4L Square bar: 10mm * 10mm-600mm *600mm
SUS 329J 4L Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 329J 4L Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 329J 4L Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 329J 4L Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes