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

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

250


250 material is Australia Structural steel.

Chemical composition of 250, 250 mechanical properties, 250 datasheet, 250 equivalent grade, Heat treatment and temperature process of 250.


250 property sheet

250 Spec.

Chemical Composition of 250

C Max 0.22
Si Max 0.55
Mn Max 1.70
P 0.040
S 0.030
Cr 0.3
Ni 0.50
Mo 0.1

Mechanical Properties of 250

Rp0.2 (MPa) 813 (≥)
Rm (MPa) 694 (≥)
AKV (J) 43
A (%) 44
Z (%) 23
Hardness HBW 444

250 shape and dimensions

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