FCW DCO G
Tubular wire for gas shielded metal arc hardfacing
Description & applications
• Tubular wire for gas shielded metal arc hardfacing
• Suitable for withstanding corrosion and metal-metal wear at high temperature up to 650ºC
• An economical alternative to stelliting
APPLICATIONS
FCW DCO G is used for surfacing hot-working tools and allowed to buildup thick coatings without risk of cracking
Examples
Hardfacing hot working stamping punches, dies, extrusion pistons, mandrels, continuous casting rolls
Classification
| EN 14700 |
|---|
| T ZFe3 |
Typical weld metal composition (%)
| C | Mn | Si | Cr | Mo | Ni | Co | Fe |
|---|---|---|---|---|---|---|---|
| 0.15 | 0.4 | 0.7 | 14.5 | 2.5 | 0.5 | 12.5 | Rest |
All weld metal mechanical properties
| Hardness – 3-Layer deposit: all weld metal analysis |
|---|
| 45 - 52 HRc |
Shielding gas
| Current type | DC (+) |
|---|---|
| Shielding gas | EN ISO 14175 : M12 / M13 / M20 / M21 |
Operating conditions
| Diameter [mm] | Amperage [A] | Voltage [V] | Stick-out [mm] | Gas flow [l/min] |
|---|---|---|---|---|
| 1.2 | 100-300 | 24-32 | 12-25 | 10 - 20 |
| 1.6 | 150-300 | 24-32 | 12-25 | 10 - 20 |
| 2.0 | 200-400 | 24-32 | 12-30 | 10 - 20 |
| 2.4 | 250-450 | 24-32 | 12-30 | 10 - 20 |
Welding positions
FCW DCO G, up to Ø 1.6 mm, is suitable for downhand as well 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 BS 300 | Coil B 450 | Drum |
| Weight [Kg] | 15 | 25 | Up to 330 |
| Description | - | - | Other packaging: please consult us |