Hardfacing
FERVEO HRF 17
covered electrode · stick electrodeCatalogue only
AWS class
E 7-UM-250KP
EN ISO class
E Fe 9
Hardness
250 HB
Classification
| AWS class | E 7-UM-250KP |
|---|---|
| EN ISO class | E Fe 9 |
| DIN 8555 / EN 14700 | E 7-UM-250KP |
Purpose
- Hardfacing electrode in the DIN 8555 7-UM group (manganese-alloyed), 250 HB — same classification family as FERVEO HRF 14, at a different hardness level.
Why it works
Belongs to the same DIN 8555 7-UM group (manganese steel) as FERVEO HRF 14. The manufacturer doesn't publish chemistry or a specific application text for this variant — for your specific case, check with our technical team.
Fields of application
Mechanical properties
| Hardness | 250 HB |
|---|
Process
| Polarity | DC+/AC |
|---|---|
| Re-drying | 300 °C / 2 h |
Cross-reference
| Replaces Stoody Nicromang Plus (Stoody) | Direct replacement |
| Replaces Stoody Trackwear (Stoody) | Direct replacement |
| Replaces UTP BMC (UTP) | Direct replacement |
Equivalence refers to the classification (AWS / EN ISO), not to product identity. In applications with a qualified procedure (WPS), validate the substitution before use.
Advantages
Limitations
- No published application datasheet or chemistry from the manufacturer.