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 SUH446

SUH446


SUH446 material is CNS standard heat resistant steel bar steel grade and chemical composition.

Chemical composition of SUH446, SUH446 mechanical properties, SUH446 datasheet, SUH446 equivalent grade, Heat treatment and temperature process of SUH446.


SUH446 property sheet

SUH446 Spec.

Related Materials

SUH446
SUH446

Chemical Composition of SUH446

C: Max 0.20
Si: Max 1.00
Mn: Max 1.50
P: Max 0.040
S: Max 0.030
Cr: 23.00 27.00
Ni: Max 0.60
Mo: Max Min
N: Max 0.25
Cu: Max 0.30

Mechanical Properties of SUH446

Rp0.2 (MPa) 453 (≥)
Rm (MPa) 974 (≥)
AKV (J) 24
A (%) 44
Z (%) 24
Hardness HBW 444

SUH446 shape and dimensions

SUH446 Round bar: 1mm-800mm
SUH446 Square bar: 10mm * 10mm-600mm *600mm
SUH446 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUH446 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUH446 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUH446 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