Welding Wire for Extrusion Roll Repair Supplies
Extrusion roll repair, special series of welding wire for extrusion rolls
WALDUN adopts the special series of welding wire for extrusion rolls to ensure the quality indexes such as hardness and wear resistance after repair, and the service life after repair can be guaranteed not less than 8000 hours.
Service mode.
1、 Off-line repair of extrusion rolls.
2、 Provide high quality special welding consumables.
Technical Details:
| Name | Type | Size（mm） | Hardness（HRC） | Chemicals | Main applications and characteristics |
| Welding wire for extrusion roll repair | WED-ZYG100（1#） | 1.6、2.8、4.0 | — | C:0.03-0.15 Mn:0.5-2.5 | Priming layer for extrusion rollers |
| WED-ZYG100A(1996) | 1.6、2.8、4.0 | — | C:0.05-0.15 Cr:18-22 Ni:8-11 Mn:4-7 | Priming layer for extrusion rolls | |
| WED-ZYG200 | 1.6、2.8、4.0 | 20-35 | C:3.5-4.6 Cr:4.0-6.0 Mo:0.3-1.0 Nb:0.3-1.0 | Transition layer for extrusion rollers | |
| WED-ZYG300 | 1.6、2.8、4.0 | 50-55 | C:0.3-1 Cr:5-10 Mo:0.5-1.5 Nb:1-3 | Transition layer for extrusion rolls | |
| WED-ZYG500 | 1.6 | 55-60 | C:0.5-2.5 Cr:5-10 Mo:0.5-1.5 Nb:3-6 | Covering layer and pattern layer for extrusion rolls |
