FCW 19 9 6 G
Tubular wire for gas shielded metal arc hardfacing
Description & applications
• Tubular wire for gas 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 G 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-layer deposit - as welded | Hardness – 3-layer deposit - Work hardened |
|---|---|
| 180 HB | 47 HRc |
Shielding gas
| Current type | DC (+) |
|---|---|
| Shielding gas | M12 : Ar + 2 – 5 % CO2; M13 : Ar + 1 – 3% O2; M21 : Ar + 5 – 25 % CO2 |
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 | 220 | 16-32 | 28 | 12-25 | 15 |
| 1.6 | 150-300 | 250 | 16-32 | 29 | 12-25 | 20 |
| 2.0 | 200-400 | 300 | 16-32 | 29 | 12-30 | 25 |
| 2.4 | 250-450 | 350 | 16-32 | 29 | 12-30 | 25 |
Welding positions
FCW 19 9 6 G, up to Ø 1.6 mm, is suitable as well for downhand as for positional welding by adapting transfer mode and welding parameters as for solid wires.
Packings & Diameters
| Diameters [mm] | 1.2 - 1.6 - 2.0 - 2.4 | 2.4 | 2.4 |
|---|---|---|---|
| Packing(s) | Spool BS300 | Coil | Drum |
| Weight [Kg] | 15 | 25 | Up to 330 Kg |
| Description | - | - | - |