EN18
- 530M40 (BS 970)
- 41Cr4
- AISI 5140
Shapes and sizes
| Round | Sizes on request |
|---|
Sizes are a guide; ask for anything not listed. We cut to any length.
Typical uses
- Shafts and axles
- Gears
- Bolts
For reference only. The mill test certificate supplied with your material is the final word on chemistry and properties.