High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

EN EN 45Si7

EN 45Si7


EN 45Si7 material is Euronorm Structural steel.

Chemical composition of EN 45Si7, EN 45Si7 mechanical properties, EN 45Si7 datasheet, EN 45Si7 equivalent grade, Heat treatment and temperature process of EN 45Si7.


EN 45Si7 property sheet

EN 45Si7 Spec.

Related Materials

Chemical Composition of EN 45Si7

C 0.43-0.50
Si 1.50-2.00
Mn 0.50-0.80
P 0.040
S 0.040

Mechanical Properties of EN 45Si7

Rp0.2 (MPa) 225 (≥)
Rm (MPa) 776 (≥)
AKV (J) 22
A (%) 31
Z (%) 42
Hardness HBW 423

EN 45Si7 shape and dimensions

EN 45Si7 Round bar: 1mm-800mm
EN 45Si7 Square bar: 10mm * 10mm-600mm *600mm
EN 45Si7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
EN 45Si7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
EN 45Si7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
EN 45Si7 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