FCW DIAMANT
Cored wire for self shielded metal arc hardfacing
Description & applications
Cored wire for self shielded metal arc hardfacing
Chromium cast iron deposit containing complex niobium, vanadium and chromium carbides
APPLICATIONS
FCW DIAMANT is used for hardfacing components that have to resist severe abrasion at ambient and at elevated temperatures.
Examples
Rotating excavator buckets, lignite crusher-fans, homogenisers for coal and coke, equipment for the electro-metallurgical industry etc.
Classification
| EN 14700 |
|---|
| T Fe16 |
Typical weld metal composition (%)
| C | Mn | Si | Cr | Nb | V | Fe |
|---|---|---|---|---|---|---|
| >5 | 0.5 | 1.2 | >10 | + | + | Rem. |
All weld metal mechanical properties
| Hardness |
|---|
| 3 layer deposit on mild steel : 60-65 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 |
|---|---|---|---|---|---|---|
| 1.6 | 150-350 | 270 | 24-35 | 28 | 25-40 | 25 |
| 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] | 1.6 - 2.4 | 2.8 |
|---|---|---|
| Packing(s) | Spool BS300 | Basket rim B450 / Drum |
| Weight [Kg] | 15 kg | 25 kg / Up to 330 kg |
| Description | - | - |