Pura-Weld™ Cobalt Welding Alloys
These cobalt welding, casting and hard facing alloys are for use on cobalt superalloys. Many applications can be found in gas turbines where high temperature strength, resistance to oxidation and wear resistance are required.
Key Points
Cobalt alloys can be used for hardfacing, welding of gas turbine engine blades and hot section components as well as for repair of high or low pressure turbine blades.
Forms
- Rods / Straight Lengths
- Wire on Spools
| Key Products | Trade Name | AMS | Other Specifications | MSRR | OMAT |
|---|---|---|---|---|---|
| Pura-WeldTM 9210 | PMET 921 | 5819 | - | - | - |
| Pura-WeldTM 0015 | PMET 913, Alloy 12H, Stellite 12, HS12 | - | - | 9500/15 | 311 |
| Pura-WeldTM 0019 | PMET 906, Alloy 6, Stellite 6, HS 6 | 5788 | - | 9500/15 | 358 |
| Pura-WeldTM 0023 | PMET 905, L-605, Stellite 25, HS 25 | 5796 | - | 9500/23 | - |
| Pura-WeldTM 0025 | PMET 931, HS31 / Stellite 31 | 5789 | - | 9500/25 | - |
| Pura-WeldTM 0226 | PMET 994, CM64, PWA694, Stellite 694 | - | - | 9500/226 | - |
| Pura-WeldTM 0228 | PMET 912, HS 12 (ECoCr-B) | - | - | 9500/228 | - |
| Pura-WeldTM 0248 | PMET 972, Merl 72 | - | PWA 795 | 9500/248 | - |
| Pura-WeldTM 9018 | PMET 918, Mar M 918 | 5814 | - | - | - |
| Pura-WeldTM 9414 | PMET 914, FSX414 | - | - | - | - |
| Pura-WeldTM 9509 | PMET 909, Mar M 509 | - | PWA1185, GE B50TF89 | - | - |
| Pura-WeldTM 9800 | PMET 980, T-800, Triballoy 800 | - | GE B50TF193 | - | - |