Stoody ThermaClad 630
The ThermaClad 630 deposit is a modified martensitic stainless steel. It is specifically designed for weld overlay on continuous caster rolls and provides resistance to high temperature and corrosion. The alloy is intended for use in the upper sections of the continuous caster under severe conditions.
Features
- Hardfacing overlay for: Continuous caster rolls (Primarily segment zero)
Deposition Data
| Current | Deposition Type | Diameter | TTW Dist. | Voltage |
| 300-400 A | Subarc | 2.4 mm (3/32 in.) | ||
| 300-400 A | Full Range | 2.4 mm (3/32 in.) | 25-32 mm (1-1 1/4 in.) | 26-28 V |
| 425-550 A | Full Range | 3.2 mm (1/8 in.) | 25-32 mm (1-1 1/4 in.) | 28-29 V |
| 425-550 A | Subarc | 3.2 mm (1/8 in.) |
Typical Weld Metal Analysis %
| C | Cr | Fe | Other |
| 0.1 % | 17.0 % | BAL % | 9.0 % |