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 SUP9A

SUP9A


SUP9A material is China Taiwan Structural steel.

Chemical composition of SUP9A, SUP9A mechanical properties, SUP9A datasheet, SUP9A equivalent grade, Heat treatment and temperature process of SUP9A.


SUP9A property sheet

SUP9A Spec.

Related Materials

Chemical Composition of SUP9A

C 0.56-0.64
Si 0.15-0.35
Mn 0.70-1.0
P 0.035
S 0.035
Cr 0.70-1.00
Mo —

Mechanical Properties of SUP9A

Rp0.2 (MPa) 887 (≥)
Rm (MPa) 986 (≥)
AKV (J) 32
A (%) 33
Z (%) 23
Hardness HBW 421

SUP9A shape and dimensions

SUP9A Round bar: 1mm-800mm
SUP9A Square bar: 10mm * 10mm-600mm *600mm
SUP9A Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUP9A Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUP9A Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUP9A 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

©Longhai Special Steel 2025