FCW VNB-O
Flux-cored wire for gas-shielded arc welding
Product description
– Flux-cored hardfacing wire for arc welding without gas shielding
– Extra-hard hardfacing of parts subject to extremely severe abrasion
– Wire welds without spatter or excessive fume development, beads are smooth and slag-free
– Deposits show shrinkage cracks
Product application instructions
APPLICATIONS
The FCWVNB is used in applications where extreme abrasion resistance is required, and can be selected for operating temperatures of up to 400°C
Examples Clinker mills, lignite excavators, sintering plants etc.
Welding positions: Flat, half up, half down
Wear resistance
Abrasion
Impact
Metal-Metal
Corrosion
Temperature
Classification
| EN 14700 |
|---|
| T Fe16 |
Chemical analysis (%)
| C | Mn | If | Cr | Nb | V | B | Fe |
|---|---|---|---|---|---|---|---|
| 5.5 | 0.5 | 1.3 | 16.0 | 6.5 | 6.0 | 1.0 | Rest |
Mechanical characteristics
| Hardness - 3-Layer deposit on mild steel |
|---|
| 65-67 HRc |
Why choose this cored wire?
FCW VNB-O cored wire is designed for hardfacing parts subject to severe wear due to abrasion and impact.
Here are the main reasons to use it.
-High resistance to abrasion and impact: Thanks to its specific composition, this wire deposits a metal that offers excellent resistance to mechanical aggression, thus extending equipment life.
-Versatile application: Suitable for a variety of industrial sectors, FCW VNB-O is used to protect and repair components such as excavator buckets, bulldozer blades and wear parts in the mining and construction industries.
Ease of use: Designed for use without external shielding gas, this self-protected cored wire simplifies the welding process, offering greater flexibility during on-site maintenance operations.
In summary, FCW VNB-O cored wire is recommended for applications requiring effective protection against abrasion and impact wear, ensuring the reliability and performance of critical industrial equipment.
