Flux Cored Welding Wire (FCW) is a tubular wire filled with fluxing compounds that support arc stability, slag formation, and weld protection.
It can be used with shielding gas (Gas-Shielded FCAW) or without external gas (Self-Shielded FCAW), making it highly suitable for both shop fabrication and outdoor construction environments.
Compared to solid MIG wire, flux cored wire provides higher deposition rates and deeper penetration, especially for thick-section welding applications.
We manufacture nickel alloy and stainless steel flux cored welding wires for demanding industrial service conditions.
FCW welding wire
FCW welding wire
FCW
Designed for high-temperature and corrosion-resistant applications requiring enhanced crack resistance.
Suitable for heavy structural and pressure applications.
Tailored for structural fabrication and corrosion-resistant heavy-duty applications.
|
Parameter |
Specification |
|
Welding Process |
Flux Cored Arc Welding (FCAW) |
|
Wire Diameter Range |
1.2 mm–2.4 mm |
|
Wire Type |
Gas-Shielded / Self-Shielded |
|
Current Type |
DC+ |
|
Deposition Rate |
High |
|
Slag Formation |
Yes |
|
Applicable Standards |
AWS A5.34 / AWS A5.22 |
|
Packaging Type |
Spool / Drum |
Flux cored welding wire is widely used in heavy structural fabrication, bridge construction, shipbuilding sections, and industrial steel assemblies where high productivity and deep penetration are required.
Its suitability for outdoor environments makes it ideal for on-site construction and field welding operations.
Its excellent adaptability to outdoor environments makes it ideal for on-site construction and field welding operations
Nickel alloy flux cored wires are commonly applied in demanding service environments requiring enhanced mechanical strength and corrosion resistance.
application
application
application
Ø Select shielding gas according to wire classification
Ø Maintain correct stick-out length
Ø Remove slag between passes
Ø Adjust travel speed to control heat input
Ø Store wire in dry conditions to avoid moisture absorption
Contact our welding specialists for grade selection, technical data sheets, and application guidance.
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