High hardness tool steel electrode for high speed tool steels. Deposits maintain a very sharp edge. Weld metal maintains many of its properties at elevated temperatures. Applications: for repair and reclamation of high speed cutting and machining tools.
| Undiluted Weld Metal | Maximum Value Up to: |
|---|---|
| Hardness (as welded) | Rockwell C 58-62 |
| Hot Hardness | Rockwell C 56 at 1100F (600C) |
| Heat Treated | Rockwell C 63-65 |
Recommended Current: CD Reverse (+), Straight (-) or AC
| Diameter(mm) | 3/32 (2.5) | 1/8 (3.25) | 5/32 (4.0) |
|---|---|---|---|
| Minimum Amperage | 45 | 80 | 110 |
| Maximum Amperage | 90 | 120 | 150 |
Welding Positions:
Flat, Horizontal, Vertical up
Welding Techniques:
When welding on tool steel, preheat the part to 1100F (600C) and maintain this temperature during welding. Allow parts to cool slowly.