High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

AFNOR 51Si7

51Si7


51Si7 material is Carbide for cutting tools.

Chemical composition of 51Si7, 51Si7 mechanical properties, 51Si7 datasheet, 51Si7 equivalent grade, Heat treatment and temperature process of 51Si7.


51Si7 property sheet

51Si7 Spec.

Related Materials

Chemical Composition of 51Si7

C 0.48-0.54
Si 1.60-2.00
Mn 0.50-0.80

Mechanical Properties of 51Si7

Rp0.2 (MPa) 978 (≥)
Rm (MPa) 351 (≥)
AKV (J) 13
A (%) 33
Z (%) 13
Hardness HBW 141

51Si7 shape and dimensions

51Si7 Round bar: 1mm-800mm
51Si7 Square bar: 10mm * 10mm-600mm *600mm
51Si7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
51Si7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
51Si7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
51Si7 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