FCW CV-O
Cored wire for self-protected arc hardfacing
Product description
Hardfacing flux-cored wire for gas-shielded arc welding-Extra-hardfacing of parts subjected to extremely severe abrasion and impact up to operating temperatures of 600°C
-Wire welds without spatter or excessive fume development, beads are smooth and slag-free
-Deposits show shrinkage cracks
Product application instructions
APPLICATIONS
The FCW CV is mainly used in the mining and metallurgical industries.
Examples
Ore crushing, screening, blast furnace bells, blast furnaces, kilns, crusher hammers, cement kilns, etc.
Welding positions: Flat, semi up, semi down.
Wear resistance
Abrasion
Impact
Metal-Metal
Corrosion
Temperature
Classification
| DIN 8555 | EN 14700 |
|---|---|
| MF 10-GF-65-GRZ | T Fe16 |
Chemical analysis (%)
| C | Mn | If | Cr | Nb | Mo | W | V | Fe |
|---|---|---|---|---|---|---|---|---|
| 5.5 | 0.5 | 1.0 | 22.0 | 6.2 | 3.3 | 1.0 | 0.45 | Rest |
Mechanical characteristics
| Hardness - 3-Layer deposit on mild steel |
|---|
| 63-65 HRc |
Why choose this cored wire?
FCW CV-O cored wire is specifically designed for the hardfacing of components subjected to extremely severe abrasive wear and moderate impacts, up to temperatures of 600°C.
Exceptional resistance to severe abrasion: Thanks to its composition in high-chromium cast iron, this wire deposits a protective layer rich in complex carbides, offering high hardness (63-65 HRC) and excellent resistance to abrasive wear.
Adaptability to high temperatures: The deposit retains its mechanical properties and hardness up to 600°C, making it ideal for high-temperature applications.
-Versatility of application: Used in a variety of industrial sectors such as cement, forging, hydroelectricity, mining, quarrying, steelmaking and recycling, FCW CV-O is suitable for protecting components such as crushers, screens, blast furnace hoppers and furnaces.
In short, FCW CV-O is a preferred choice for extending the life of equipment exposed to conditions of intense abrasion and high temperatures, helping to reduce maintenance costs and improve operational efficiency.
