Stoody ThermaClad 440
ThermaClad 440 is a submerged arc stainless steel wire designed specifically for the steel industry as a weld overlay for continuous caster rolls. The deposit is a modified 410NiMo stainless steel. The alloy resists the formation of thermal fatigue cracks (fire cracking) during service. The alloy has good corrosion resistance combined with excellent wear properties, improved hot hardness, and uniform tempering response.
Features
- Hardfacing overlay for: Continuous caster rolls.
Typical Tensile Properties
Deposition Data
| Current | Deposition Type | Diameter | TTW Dist. | Voltage |
| 400-500 A | Full Range | 3.2 mm (1/8 in.) | 32-38 mm (1 1/4-1 1/2 in.) | 26-30 V |
| 400-500 A | Subarc | 3.2 mm (1/8 in.) | ||
| 300-400 A | Full Range | 2.4 mm (3/32 in.) | 25-32 mm (1-1 1/4 in.) | 25-29 V |
| 450-600 A | Full Range | 4.0 mm (5/32 in.) | 32-38 mm (1 1/4-1 1/2 in.) | 28-32 V |
| 300-400 A | Subarc | 2.4 mm (3/32 in.) | ||
| 450-600 A | Subarc | 4.0 mm (5/32 in.) |
Typical Weld Metal Analysis %
| C | Cr | Fe | Other |
| 0.1 % | 13.0 % | BAL % | 7.0 % |
Part Numbers and Accessories
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