FCW R40
Tubular wire for submerged arc hardfacing
Descripción y aplicaciones
• Tubular wire for submerged arc hardfacing
• Low carbon and low alloy martensitic deposit
APPLICATIONS
FCW R40 is used for surfacing and rebuilding parts subjected to impact and high compressive stresses.
Examples
Slabbing and blooming rolls, able rolls, leveller rolls, work rolls, roughing stands, reeler rolls etc.
Clasificación
| EN 14700 | DIN 8555 |
|---|---|
| T Fe3 | MSG3-GF-40-ST |
Análisis químico (%)
| C | Mn | Si | Cr | Mo | Fe |
|---|---|---|---|---|---|
| 0.12 | 2.0 | 0.8 | 2.8 | 0.4 | Rest |
Propiedades mecánicas
| Hardness – 3-layer deposit - As welded |
|---|
| 38 – 42 HRc |
Gas protector
| Current type | DC (+) |
|---|---|
| Shielding gas | EN ISO 14175 : M12 / M13 / M20 / M21 |
Parámetros de uso
| 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 |
Posición de soldadura
FCW R40, 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
Embalaje y diámetros
| Diámetros [mm] | 1.2 - 1.6 - 2.0 - 2.4 | 2.4 | 2.4 |
|---|---|---|---|
| Embalaje | Spool BS 300 | Coil B 450 | Drum |
| Peso [Kg] | 15 | 25 | Up to 330 |
| Descripción | - | - | - |