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

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

LW 304S11


LW 304S11 material is B.S. BS 3605-2 Austenitic stainless steel pipes and tubes for pressure purposes. Specification for longitudinally welded tubes Austenitic stainless steel pipes and tubes for pressure purposes. Specification for longitudinally welded tubes.

Chemical composition of LW 304S11, LW 304S11 mechanical properties, LW 304S11 datasheet, LW 304S11 equivalent grade, Heat treatment and temperature process of LW 304S11.


LW 304S11 property sheet

LW 304S11 Spec.

B.S. BS 3605-2
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for longitudinally welded tubes

Chemical Composition of LW 304S11

C: Max 0.03
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 17.00 19.00
Mo: Max Min
Ni: 9.00 12.00

Mechanical Properties of LW 304S11

Rp0.2 (MPa) 531 (≥)
Rm (MPa) 644 (≥)
AKV (J) 31
A (%) 32
Z (%) 22
Hardness HBW 313

LW 304S11 shape and dimensions

LW 304S11 Round bar: 1mm-800mm
LW 304S11 Square bar: 10mm * 10mm-600mm *600mm
LW 304S11 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
LW 304S11 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
LW 304S11 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
LW 304S11 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes