Postalloy® DuraChrome™ 2817-FCO
Postalloy® DuraChrome™ 2817-FCO is a flux-cored, open-arc hardfacing wire that provides a weld deposit of finely dispersed chromium carbides in a super tough austenitic matrix. Use for very high impact applications combined with abrasion resistance. Designed for carbon, low alloy and manganese steels. DuraChrome™ 2817-FCO develops a light cross-checking pattern which allows it to be applied in multiple layers.
Specifications
Product Type
- Wire
- Flux-cored
- Open-arc
Applications
- Crusher rolls
- Gyratory mantles
- Dredge pump shells
- Conveyor screws
Weld Deposit Properties
- Additional:
- Will work-harden
- Cannot be flame-cut
- Will relief check readily
- Machinable:
- Non-machinable
- Hardness:
- 40Rc - 45Rc
Welding Parameters
Current Type: DC Electrode Positive
| Volts | Amps | Diameter | Stick Out |
|---|---|---|---|
| 27-34 | 350-500 | 7/64" (2.8mm) | 1½"-2" (38-50.8mm) |
Welding Procedure:
Packaging Options
| Diameter | Standard Packaging | Standard Packaging Available |
|---|---|---|
| 7/64" (2.8mm) | 110 lb (49.90kgs) drum | 55 lb (25kgs) coil, 220 lb (99.80kgs) drum |