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

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

50AT


50AT material is Canada Engineering and steel structure.

Chemical composition of 50AT, 50AT mechanical properties, 50AT datasheet, 50AT equivalent grade, Heat treatment and temperature process of 50AT.


50AT property sheet

50AT Spec.

Related Materials

Chemical Composition of 50AT

C 0.2
Si 0.15-0.40
Mn 0.75-1.35
P 0.03
S 0.04
Cr 0.70
Ni 0.9

Mechanical Properties of 50AT

Rp0.2 (MPa) 684 (≥)
Rm (MPa) 654 (≥)
AKV (J) 22
A (%) 12
Z (%) 23
Hardness HBW 143

50AT shape and dimensions

50AT Round bar: 1mm-800mm
50AT Square bar: 10mm * 10mm-600mm *600mm
50AT Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
50AT Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
50AT Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
50AT Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes