Fonweld E737
FONWELD E737
Type – Chrome Carbide Arcing Hard-surfacing Electrode.
DIN 8555: E 10-Um-60 CR
Applications:
- Hard–surfacing welds subjected to wear accompanied by moderate shock loading. Arcing electrode specially suitable for crushing rollers in the sugar industry. Also for paving breakers, in the building industry for sand chutes, conveyor worm screws, mixer blades, excavator teeth etc.
Characteristics:
- Thick, coated extruded electrode with high metal recovery. Easy restriking. Higher corrosion-resistance due to a Nickel supplement. Excellent welding properties.
Current Mode: AC / DCEP
Chemical analysis of weld deposit, typical values in %:
| C | Mn | Si | Cr | Ni | Fe |
| 4.50 | 1.23 | 0.94 | 25.30 | 1.80 | Balance |
Mechanical properties:
Weld metal hardness, a w: 58-60 HRC
Machinability: Grinding only
Abrasion resistance: Excellent
Welding current:
mm Amps
3.25 x 350 120-140
4.0 x 450 160-190
5.0 x 450 190-240
Specifications
| SKU | FONWELD E737 |
|---|
