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

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

HW350


HW350 material is Australia Structural steel.

Chemical composition of HW350, HW350 mechanical properties, HW350 datasheet, HW350 equivalent grade, Heat treatment and temperature process of HW350.


HW350 property sheet

HW350 Spec.

Related Materials

Chemical Composition of HW350

C 0.15
Si 0.15-0.75
Mn 1.6
P 0.055-0.160
S 0.04
Cr 0.35-1.05
Ni 0.55
Mo 0.05

Mechanical Properties of HW350

Rp0.2 (MPa) 225 (≥)
Rm (MPa) 618 (≥)
AKV (J) 21
A (%) 42
Z (%) 12
Hardness HBW 434

HW350 shape and dimensions

HW350 Round bar: 1mm-800mm
HW350 Square bar: 10mm * 10mm-600mm *600mm
HW350 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
HW350 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
HW350 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
HW350 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes