FCW 19 9 6 O
Tubular wire for self shielded metal arc hardfacing
Description & applications
- Tubular wire for self shielded metal arc hardfacing
- Austenitic stainless weld deposit
- Good impact, cavitation and corrosion resistance
- The weld deposit work hardens to different degrees depending on amount of impact
- Resists scaling up to 850°C, good resistance to thermal shocks
Applications
- FCW 19 9 6 O is mainly used to rebuild components exposed to high impact and corrosion.
- Sub-layer before hardfacing
Examples
Steel mill rolls, metallurgical plant guides, tram and train rails and fittings, high speed forming rolls
Classification
| EN 14700 |
|---|
| T Fe10 |
Typical weld metal composition (%)
| C | Mn | Si | Cr | Ni |
|---|---|---|---|---|
| 0.1 | 6.0 | 0.5 | 19.0 | 9.0 |
All weld metal mechanical properties
| Hardness - 3 layers deposit - as welded | Hardness - 3 layers deposit - work hardened |
|---|---|
| 180 HB | 47 HRc |
Shielding gas
| Current type | DC (+) |
|---|---|
| Protection | Self shielded |
Operating conditions
| Diameter [mm] | Amperage [A] - Range | Amperage [A] - Optimum | Voltage [V] - Range | Voltage [V] - Optimum | Stick-out [mm] - Range | Stick-out [mm] - Optimum |
|---|---|---|---|---|---|---|
| 1.2 | 100-300 | 250 | 21-35 | 28 | 25-50 | 25 |
| 1.6 | 150-350 | 270 | 24-35 | 28 | 25-50 | 25 |
| 2.0 | 200-400 | 300 | 26-35 | 28 | 25-50 | 35 |
| 2.4 | 250-450 | 350 | 26-35 | 28 | 25-50 | 40 |
| 2.8 | 250-450 | 400 | 28-35 | 30 | 25-50 | 40 |
Welding positions
Flat, half up, half down
Packings & Diameters
| Diameters [mm] | 1.2 - 1.6 - 2.0 - 2.4 | 2.4 | 2.4 |
|---|---|---|---|
| Packing(s) | Spool BS 300 | Coil | Drum |
| Weight [Kg] | 15 | 25 | Up to 330 |
| Description | - | - | - |