Our wearing rails are made of manganese steel X120Mn12 (1.3401).
The austenitic structure of this steel results in its very high ductile values. As the hardness of this steel ranges between 200 – 220 HB in its basic state the value reaches up to 600 HB by strain hardening while in use. So it only gets harder in the stress range, but stays break-proof and ductile in all other areas.
- Material: 1.3401 (X 120 Mn 12)
- Heat treatment: quenching /
- Surface: unmachined
- Ends: cropped (hot-sheared) /
- Straightness: 4 mm / m
- Surface quality class: B according
to EN 10221
Usually the following dimensions of wearing rails are available on stock:
|a [mm]||b [mm]||c [mm]||d [mm]||kg/m|