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

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

STS304L


STS304L material is KS standard austenite stainless steel bars(KS D3706-1992).

Chemical composition of STS304L, STS304L mechanical properties, STS304L datasheet, STS304L equivalent grade, Heat treatment and temperature process of STS304L.


STS304L property sheet

STS304L Spec.

Chemical Composition of STS304L

C Max 0.030
Si Max 1.00
Mn Max 2.00
P Max 0.045
S Max 0.03
Cr 18.0-20.0
Ni 9.00-13.0
other Se: max 0.15

Mechanical Properties of STS304L

Rp0.2 (MPa) 828 (≥)
Rm (MPa) 975 (≥)
AKV (J) 33
A (%) 41
Z (%) 44
Hardness HBW 324

STS304L shape and dimensions

STS304L Round bar: 1mm-800mm
STS304L Square bar: 10mm * 10mm-600mm *600mm
STS304L Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS304L Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS304L Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS304L Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes