We then have the FabCo Excel –Arc 71 that is characteristic of good impact toughness, produces fewer fumes and spatter, and features a fast freezing slag.Īnd the feature that makes this specific wire from Hobart to stand out is the fact that it can resist cracking even in sever applications. The flux-cored wire is also known for producing minimal fumes, the spatter is low and the remaining slag will not give you a hard time to remove. The FabCo xl-525 is also efficient for the single and multi-pass welding requirements, and that is if you want to achieve a clear weld deposit complete with a bead contour that is not only flat but at times slightly convex. Now, this is one of the wires that you can use on rust materials, mill scale and primers. You can thus adopt the wire for your shipbuilding project, or for the storage vessels, the earth moving equipment or for pipe welding. There is also the FabCo xl-525 flux-cored wire from Hobart, which is an all positional wire and works well when used on mild and carbon steel. No matter the position that you choose to use with the Titania flux-cored wire the results will always be excellent whether butt or fillet welds. The flux core wire also has minimal spatter and a stable arc. The Hobart 81N1M is designed for all positional welding, it will, therefore, suffice on single and multi-pass welding, bridge fabrication, heavy equipment fabrication and structural fabrication.īy utilizing the Hobart 81N1M you can expect enhanced weldability and an appealing bead at the end of the project. Since Hobart has a variety of flux-cored wires for different applications we will take a look at a few and see how they stack up when it comes to usability. What to expect from Hobart Flux Cored wires One is that there is the flux core wire that can be adopted for use in the workshop, and the other one that can be used for the onsite applications. Hobart flux core wires have been made to offer quality and reliability they, therefore, offer users two types of wire applications. The gas shielded flux cored wires, on the other hand, have to use an external gas shielding supply and that is why they are convenient for use during general fabrication, and heavy equipment fabrication among others. The self-shielded wires normally generate the shielding gas and that is why they are mainly adopted for use in the outdoor welding projects. The anatomy of a flux core wire is that they are filled with flux and feature an outer sheath.įlux is normally a mixture of deoxidizers and alloys, the former helps in protecting the weld from contaminants. Their usability and application can be tricky especially if you are not conversant with their properties and the type of weld that they each produce. Flux core wires can be found it two versions the self-shielded and the gas shielded.

Flux core welding wire