Remove these ads by
Signing UpStep 1Preparing materials
| « Previous Step | Download PDFView All Steps | Next Step » |
Remove these ads by
Signing Up| « Previous Step | Download PDFView All Steps | Next Step » |

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.
Ultra-high carbon steel
Approximately 1.0–2.0% carbon content
no steel have more than that!