Hardfacing
FERVEO HRF 650 TIG
TIG rodCatalogue only
AWS class
EN 14700 S Fe 3
EN ISO class
EN 14700 S Fe 3
Hardness
570–660 HB · 57–60 HRC
Classification
| AWS class | EN 14700 S Fe 3 |
|---|---|
| EN ISO class | EN 14700 S Fe 3 |
Purpose
- Copper-coated Cr-Mo-V-W solid TIG rod, high hardness (57–60 HRC) for reconditioning hot-work and cold-work tooling.
Why it works
The Cr-Mo-V-W alloy is built to restore the edge and working surface of unalloyed-steel tooling — both hot-work and cold-work — rather than for high-volume structural buildup like the rest of the HRF family.
Fields of application
- Reconditioning of hot-work tooling.
- Reconditioning of the working surface and cutting edges of cold-work tooling made from unalloyed steel.
Chemical composition
| Element | Typical, % |
|---|---|
| C | 0.4 |
| V | 0.35 |
| W | 1.35 |
| Cr | 5.3 |
| Mn | 0.4 |
| Mo | 1.4 |
| Si | 1.1 |
Mechanical properties
| Hardness | 570–660 HB · 57–60 HRC |
|---|
Process
| Polarity | DC− |
|---|---|
| Shielding gas | I1 |
Sizes and part numbers
| Ø | Request |
|---|---|
| 1 mm | |
| 1.6 mm | |
| 2.4 mm | |
| 3.2 mm |
Supply programme
boxes 10 kg
Advantages
- High hardness (57–60 HRC) from Mo-V-W alloying.
- Copper-coated rod — good contact-tip conductivity.