FCW 12-G
Cobalt base tubular wire for gas shielded metal arc hardsurfacing
Description & applications
Cobalt base tubular wire for gas shielded metal arc hardsurfacing
Exceptional resistance to metal-to-metal wear in corrosive media at high temperatures, to erosion and to thermal shocks
APPLICATIONS
FCW 12-G is used for hardsurfacing parts undergoing the single or combined effects of metal-to-metal wear, abrasion, temperatures ranging from RT to 800°C and corrosive environment
Classification
| EN 14700 | ASME IIC SFA 5.21 / AWS A 5.21 |
|---|---|
| T Co2 | ERCCoCr-B |
Typical weld metal composition (%)
| C | Mn | Si | Cr | W | Fe | Co |
|---|---|---|---|---|---|---|
| 1.60 | 1.50 | 1.00 | 29.0 | 8.00 | 3.00 | Bal |
All weld metal mechanical properties
| Hardness Three layer deposit on mild steel | High temperature hardness: 20°C | High temperature hardness: 200°C | High temperature hardness: 400°C | High temperature hardness: 600°C | High temperature hardness: 800°C |
|---|---|---|---|---|---|
| 46 HRc | 450 HB | 420 HB | 380 HB | 360 HB | 230 HB |
Shielding gas
| Current type | DC+ or pulsed |
|---|---|
| Shielding gas | I1 (argon), M13 (Ar+1à 2 % O ) |
| Gas flow rate | 10 - 20 l/min |
Welding positions
Flat, half up, half down
Packings & Diameters
| Diameters [mm] | 1.2 - 1.6 |
|---|---|
| Packing(s) | EN ISO 544 : BS300 |
| Weight [Kg] | 15 |
| Description | Other packaging: please consult u |