Postalloy® DuraChrome™ PS164-MCG
A martensitic tool steel type hardfacing alloy with numerous tightly packed carbides for excellent abrasion resistance under high impact. Deposits are smooth and free of any slag. One layer deposits exhibit wear characteristics that you would expect from chromium carbide hardfacing products. An excellent choice for OEM and after market wear parts. Also an excellent wire for MIG Carbide. An excellent alloy for repair of chromium carbide overlay plate defects.
Specifications
Product Type
- Wire
- Metal-cored
- Gas-shielded
- Deposits are slag-free
Applications
- Farm implements and tillage tools
- Mining and earth-moving equipment
- Augers and screw conveyors
- Welding chromium carbide overlay plate defects
Weld Deposit Properties
- Maximum Overlay:
- 2-3 layers
- Heat Resistance:
- Up to 1100 °F (593 °C)
- Machinable:
- Non-machinable
- Hardness:
- 57Rc - 61Rc
Welding Parameters
Current Type: DC Electrode Negative
| Volts | Amps | Diameter | Stick Out |
|---|---|---|---|
| 15-21 | 90-200 | .045" (1.1mm) | 1/2"(12mm) |
| 19-25 | 100-280 | 1/16" (1.6mm) | 3/4"(19mm) |
Welding Procedure:
When welding out-of-position, use the lower ranges of voltages and amperages: 16-19 volts and 100-150 amps
Packaging Options
| Diameter | Standard Packaging | Standard Packaging Available |
|---|---|---|
| .045" (1.1mm) | 25 lb (11.30kg) spool | 50 lb (22.70kg) spool, 110 lb (49.90kg) drum, 220 lb (99.80kg)drum |
| 1/16" (1.6mm | 25 lb (11.70kg) spool, 220 lb (99.80kg) drum | 50 lb (22.70kg) spool, 55 lb (25kg) coil, 110 lb (49.90kg)drum |