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SUS 305


SUS 305 material is JIS G 4303 (2012) Stainless steel bars Stainless steel bars.

Chemical composition of SUS 305, SUS 305 mechanical properties, SUS 305 datasheet, SUS 305 equivalent grade, Heat treatment and temperature process of SUS 305.


SUS 305 property sheet

SUS 305 Spec.

JIS G 4303 (2012)
Stainless steel bars

Chemical Composition of SUS 305

C: Max 0.12
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 17.00 19.00
Ni: 10.50 13.00
Mo: Max Min
N: Max Min

Mechanical Properties of SUS 305

Rp0.2 (MPa) 924 (≥)
Rm (MPa) 575 (≥)
AKV (J) 32
A (%) 42
Z (%) 23
Hardness HBW 332

SUS 305 shape and dimensions

SUS 305 Round bar: 1mm-800mm
SUS 305 Square bar: 10mm * 10mm-600mm *600mm
SUS 305 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 305 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 305 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 305 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes