KCH-17MN-O
KCH-17MN-O is designed to resist abrasion and solid erosion wear combined with heavy impact.
KCH-17MN-O is designed to resist abrasion and solid erosion wear combined with heavy impact.
| AWS – | – |
| JIS – | – |
| EN – | – |
| GB – | – |
It is suitable for crusher hammers, gyratory crusher mantles, crusher cylinders, automobile shredder hammers.
| C | Si | Mn | Cr | Nb |
| 1.2 | 0.32 | 17.51 | 8.61 | 2.8 |
| As-welded | Work-hardened | |
| Hardness(HRC) | 30-32 | 40-45 |
| Size (mm) | Voltage (V) | Current(A) | ESO(mm) |
| 2.8 | 250-350 | 28-32 | 30-50 |