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T.72


T.72 material is B.S. BS T 72-T 73 Specifications for 18/10 chromium-nickel corrosion-resisting steel tube for hydraulic purposes (niobium/titanium stabilized: 550 MPa) Specifications for 18/10 chromium-nickel corrosion-resisting steel tube for hydraulic purposes (niobium/titanium stabilized: 550 MPa).

Chemical composition of T.72, T.72 mechanical properties, T.72 datasheet, T.72 equivalent grade, Heat treatment and temperature process of T.72.


T.72 property sheet

T.72 Spec.

B.S. BS T 72-T 73
Specifications for 18/10 chromium-nickel corrosion-resisting steel tube for hydraulic purposes (niobium/titanium stabilized: 550 MPa)

Related Materials

T.72

Chemical Composition of T.72

C: Max 0.08
Si: 0.20 1.00
Mn: 0.50 2.00
P: Max 0.035
S: Max 0.025
Cr: 17.00 19.00
Ni: 9.00 12.00
Mo: Max Min
Nb: 10×C 1.00
Cu: Max 0.50

Mechanical Properties of T.72

Rp0.2 (MPa) 116 (≥)
Rm (MPa) 768 (≥)
AKV (J) 13
A (%) 14
Z (%) 24
Hardness HBW 133

T.72 shape and dimensions

T.72 Round bar: 1mm-800mm
T.72 Square bar: 10mm * 10mm-600mm *600mm
T.72 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
T.72 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
T.72 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
T.72 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes