Postalloy® 2805-FCG
Postalloy® 2805-FCG is a flux-cored, nickel base alloy designed to protect forging die life. A precipitation hardenable nickel super alloy with exceptional high temperature mechanical properties. Alloyed with chromium, molybdenum, tungsten and cobalt to withstand stresses and oxidation at elevated temperatures up to 2000 °F (1100 °C). The weld deposit may stress relieve itself in the form of cracking. Postalloy® 2802-FCG is recommended as a underlay.
Specifications
Product Type
- Wire
- Flux-cored
- Gas-shielded
Applications
- Forging dies
Weld Deposit Properties
- Work-hardens:
- 45-50Rc
- Hardness:
- 35Rc - 40Rc
Welding Parameters
Current Type: DC Electrode Positive
| Volts | Amps | Diameter | Stick Out |
|---|---|---|---|
| 24-26 | 225-275 | 1/16" (1.6mm) | 5/8" (15.8mm) |
Welding Procedure:
Gas Coverage - 75% Argon / 25% CO2
Packaging Options
| Diameter | Standard Packaging |
|---|---|
| 1/16" (1.6mm) | 25 lb (11.30kgs) spool |