9/12/2023 0 Comments Stick and flux core welder![]() ![]() ![]() These are significant advantages for the shielded metal arc welding process, but before you go buy a stick welder keep in mind that just like other welding processes it has its drawbacks and limitations. This makes stick welding a great choice for welding vertical up or overhead. When we are welding out-of-position this slag acts as a shelf which supports the puddle and prevents it from spilling over while it solidifies. This slag helps protect the molten puddle from the atmosphere. Out-of-position welding – stick welding generates slag as the puddle solidifies.To do this with a mig wire becomes extremely difficult as no alloys can be added and manufacturers depend on the green rod (raw material for making mig wire) to have those mechanical properties. Adding alloys to the flux is relatively simple so stick electrodes that can make deposits with strengths of 120Ksi and higher are readily available. High strength options – stick electrodes get all of the alloying for strength and arc properties from the flux coating.Reach – hard to access joints can be more easily welded with stick electrodes due to their length (12-16 inches).Unlike mig welding where you would need to change gas if you switch from carbon steel to stainless or to aluminum, stick welding requires nothing more than reaching for the right electrode and you are on your way.Īre you looking for welding procedures for E6010 and/or E7018 stick processes? Click the image above to get 48 Prequalified WPSs for SMAW in conformance with AWS D1.1 Structural Welding Code. Versatility and flexibility – if you need to weld different materials, as in the case of maintenance welding, you can switch from one type of alloy to another and only need to change the type of electrode you are using, everything else remains the same.Stick welding can be done outdoors with winds up to 35mph (58kph) without any issues. Outdoor use – have you ever tried mig welding outdoors? Even a 3mph (5kph) wind is enough to blow your shielding gas away and create porosity.No need to haul around or mess with cylinders of shielding gas. No shielding gas required – SMAW electrodes generate their own shielding gas (mainly carbon dioxide) as the arc burns off the coating.Low equipment cost – SMAW requires very simple equipment that is relatively inexpensive compared to even the most basic mig welders.Stick welding has many significant advantages over mig welding (GMAW), flux-cored welding (FCAW), tig welding (GTAW) and subarc (SAW). ![]() Stick welding is still one of the most widely used welding processes. ![]()
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