High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

CNS SCr440

SCr440


SCr440 material is China Taiwan Structural steel.

Chemical composition of SCr440, SCr440 mechanical properties, SCr440 datasheet, SCr440 equivalent grade, Heat treatment and temperature process of SCr440.


SCr440 property sheet

SCr440 Spec.

Related Materials

Chemical Composition of SCr440

C 0.38-0.43
Si 0.15-0.35
Mn 0.60-0.85
P 0.030
S 0.030
Cr 0.90-1.20
Ni 0.25
Cu 0.30

Mechanical Properties of SCr440

Rp0.2 (MPa) 227 (≥)
Rm (MPa) 671 (≥)
AKV (J) 12
A (%) 21
Z (%) 21
Hardness HBW 331

SCr440 shape and dimensions

SCr440 Round bar: 1mm-800mm
SCr440 Square bar: 10mm * 10mm-600mm *600mm
SCr440 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SCr440 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SCr440 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SCr440 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Our Materials

Why Our Service?

Let’s Start Work
Together

Get a Quote

Quick Contact

  • Ph: +86-1388-0247-006
  • Email: sales@longhaisteel.com

©Longhai Special Steel 2024