HH-SC501 hardfacing flux cored welding wire for sugarcane shredder blades
Charateristics
1.6mm HH-SC501 Hardfacing welding wire produce a high quality complex carbide surfacing alloy giving exceptional resistance to all types of abrasion. It produces a wear resistant, primary carbide-containing weld deposit which is extremely resistant to abrasion, due to the finely dispersed hard niobium carbides. The weld deposit exhibit good impact resistance, offer good anti-strip performance, but cannot be flame cutting and machined. Weld deposit exhibits cracks.
Microstructure: High-chromium-high-carbon hard alloy on iron base with niobium additions: C – Cr – Nb – Fe
Machinability: Grinding only
Cutting: Not suited for flame-cutting
Deposit thickness: 8 to16 mm in Multil layers.
Application
Recommended particularly for the hardfacing of parts subjected to high abrasion and medium impact stress, e.g. sugarcane shredder, blades, the application temperatures should not exceed 500℃.
Typical compositions of pure welded deposit (3 layers welded)
| C | Cr | Si | Mn | Nb | Ni,V,Ti, Mo, others | ||||||||
| 3.2-4.5% | 20-25% | 0.7-1.2% | 0.5-0.8% | 5.2-6.5% | suitable | ||||||||
Hardness of pure welded deposit: 55 HRC
Package: 15 kg per spool
Recommended welding parameters
|
Amperage [ A ] |
Voltage [ V ] |
Wire stick-out [ MM ] |
|
220-280 |
23-28 |
25~40 |
*This data sheet corresponds to the present state of production (August 2023) and can be changed anytime.
