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Cobalarc 650-FC
SKU: 724258
Cobalarc 650-FC is a tubular hard surfacing wire designed for components subjected to abrasion and impact, with a crack-free martensitic steel weld deposit suitable for various steels and applications like agricultural tools and dredge equipment. It offers good toughness and weldability, and can be used for both single and multi-run welding.
DownloadCobalarc 650-FC is a tubular hard surfacing wire for surfacing components subjected to wet or dry hard particle abrasion and low to moderate impact loading. The air hardening martensitic steel weld deposit of Cobalarc 650-FC remains crack free on most steels under normal welding conditions and is therefore recommended for the surfacing of components subject to flexing during service. Typical applications include the surfacing of agricultural points, shares and tynes, sand dredge cutter heads, dredge rollers and tumblers, conveyor screws, bucket lips, etc. Can be used for vertical surfacing by depositing overlapping horizontal stringer passes. It is used for single and multi-run welding of all plate thicknesses.
- Can be combined with a wide range of solid wires and cored wires
- Suitable for all kinds of steels
- Combines good toughness values with excellent weldability.
Packaging Data
724258 – 1.2mm – 4.5kg Spool
724262 – 1.2mm – 15kg Spool
724263 – 1.6mm – 15kg Spool
Classifications
AS/NZS 2576: 1855-B5
Hardness
Single Layer - 55HRc
All Weld Metal - 58HRc
Applications
Surfacing of agricultural points, shares and tynes, sand dredge cutter heads, dredge rollers and tumblers, conveyor screws, bucket lips, etc.
Typical All Weld Metal Deposit Analysis
Typical All Weld Metal Deposit Analysis
C: 0.60%
Mn: 1.70%
Si: 0.40%
Cr: 6.20%
Fe: Balance
