High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

UNE 12NiI9

12NiI9


12NiI9 material is Spain structural alloy steel.

Chemical composition of 12NiI9, 12NiI9 mechanical properties, 12NiI9 datasheet, 12NiI9 equivalent grade, Heat treatment and temperature process of 12NiI9.


12NiI9 property sheet

12NiI9 Spec.

Related Materials

Chemical Composition of 12NiI9

C 0.15
Si 0.35
Mn 0.30-0.80
P 0.02
S 0.01

Mechanical Properties of 12NiI9

Rp0.2 (MPa) 871 (≥)
Rm (MPa) 346 (≥)
AKV (J) 21
A (%) 12
Z (%) 41
Hardness HBW 323

12NiI9 shape and dimensions

12NiI9 Round bar: 1mm-800mm
12NiI9 Square bar: 10mm * 10mm-600mm *600mm
12NiI9 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
12NiI9 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
12NiI9 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
12NiI9 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