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HFS 316S33


HFS 316S33 material is B.S. BS 3605-1 Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes.

Chemical composition of HFS 316S33, HFS 316S33 mechanical properties, HFS 316S33 datasheet, HFS 316S33 equivalent grade, Heat treatment and temperature process of HFS 316S33.


HFS 316S33 property sheet

HFS 316S33 Spec.

B.S. BS 3605-1
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes

Chemical Composition of HFS 316S33

C: Max 0.07
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 16.50 18.50
Mo: 2.50 3.00
Ni: 11.00 14.00

Mechanical Properties of HFS 316S33

Rp0.2 (MPa) 263 (≥)
Rm (MPa) 357 (≥)
AKV (J) 14
A (%) 31
Z (%) 41
Hardness HBW 241

HFS 316S33 shape and dimensions

HFS 316S33 Round bar: 1mm-800mm
HFS 316S33 Square bar: 10mm * 10mm-600mm *600mm
HFS 316S33 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
HFS 316S33 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
HFS 316S33 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
HFS 316S33 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes