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HFS 215S15


HFS 215S15 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 215S15, HFS 215S15 mechanical properties, HFS 215S15 datasheet, HFS 215S15 equivalent grade, Heat treatment and temperature process of HFS 215S15.


HFS 215S15 property sheet

HFS 215S15 Spec.

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

Chemical Composition of HFS 215S15

C: 0.06 0.15
Si: 0.20 1.00
Mn: 5.50 7.00
P: Max 0.04
S: Max 0.03
Cr: 14.00 16.00
Mo: 0.80 1.20
Ni: 9.00 11.00
V: 0.15 0.40
Nb: 0.75 1.25
B: 0.003 0.009

Mechanical Properties of HFS 215S15

Rp0.2 (MPa) 347 (≥)
Rm (MPa) 757 (≥)
AKV (J) 31
A (%) 33
Z (%) 41
Hardness HBW 213

HFS 215S15 shape and dimensions

HFS 215S15 Round bar: 1mm-800mm
HFS 215S15 Square bar: 10mm * 10mm-600mm *600mm
HFS 215S15 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
HFS 215S15 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
HFS 215S15 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
HFS 215S15 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes