Postalloy® DuraBuild™ 2892-FCO
Postalloy® DuraBuild™ 2892-FCO is a strong, tough, low alloy build-up welding wire. It can be applied to carbon and low alloy steels. Weld deposits are exceptionally sound and dense, and heavy buildups are possible without danger of cracking.
Specifications
Product Type
- Wire
- Flux-cored
- Open-arc
Applications
- Kiln trunnions
- Ingot buggies
- Shovel carrier
- Dredge ladder rolls
- Crane wheels
- Driving sprockets
- Carbon steel pump shells
- Tractor undercarriage idlers and rollers
- Driving tumblers
- Dragline chains
- Trencher drive segments and rollers
- Shovel boom heels
- Coupling boxes
- Logging arch wheels
- Spindles Gears
- Saw carriage wheels
- Ladder role bearing box
- Wobblers
- Cable sheaves
- Dredge driving tumblers
- Dredge bucket pins
- Wheels on mine cars
- Gears shafts and keyways
- Miner bearing carrier
- Slag ladle cars
- Conveyor chain link
- Hot metal cars
- Power shovel transmission parts
Weld Deposit Properties
- Deposit Thickness:
- Unlimited
- Machinable:
- Machinable with carbide tools
- Hardness:
- 30Rc - 37Rc
Welding Parameters
Current Type: DC Electrode Positive
| Volts | Amps | Diameter | Stick Out |
|---|---|---|---|
| 20-26 | 125-225 | .045" (1.1mm) | 1/2"-1"(12-25mm) |
| 23-28 | 225-375 | 1/16" (1.6mm) | 1"-1¼"(25-32mm) |
| 25-30 | 325-500 | 7/64" (2.8mm) | 1"-1½"(25-38mm) |
Welding Procedure:
Product Equivalent:
Electrode: Postalloy® 27 Flux-coated Electrode,
Packaging Options
| Diameter | Standard Packaging |
|---|---|
| .045" (1.1mm) | 25 lb (11.3kg) spool |
| 1/16" (1.6mm) | 25 lb (11.3kg) spool |
| 7/64" (2.8mm) | 55 lb (25kg) coil |