Stoody ThermaClad 8620
ThermaClad 8620 is a low alloy steel composition build-up that exhibits an excellent combination of compressive strength and toughness. Deposits are machinable, crack-free, and can be flame cut. Maximum deposit thickness is unlimited.
Features
- For build-up of steel mill rolls prior to hard facing.
- Roll rebuilding alloy.
- Shaft rebuilding.
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 |
| 0.2 % | 0.5 % | BAL % | 2.0 % |
Part Numbers and Accessories
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