Description
The ER410 2.4mm TIG Wire 5kg is a high-strength stainless steel filler rod designed for welding 410 and similar martensitic stainless steels. Welders choose this wire when strength, hardness, and wear resistance are essential. It performs well in repairs, rebuilds, and fabrication involving tools, valves, turbine blades, and pump shafts.
This wire contains high chromium content, which helps form hard martensitic weld deposits. These welds can be heat-treated to enhance mechanical properties further. As a result, they offer excellent resistance to abrasion and stress. To ensure optimal results and minimize cracking, preheat the base material and apply post-weld heat treatment when needed.
The 2.4mm diameter gives you excellent control over the arc and filler placement. You’ll achieve smooth feeding, clean welds, and minimal spatter—ideal for precision work. Whether you’re fabricating wear-resistant components or restoring high-impact parts, this wire ensures durability.
Use DC+ polarity for best performance. Clean the base material properly before welding to ensure full fusion. This filler wire works well with a range of TIG welding machines and suits both workshop and field use. The 5kg spool provides plenty of material without unnecessary bulk, making it a smart option for mobile welding and industrial repairs.
Because of its hardness and wear resistance, ER410 TIG wire is a popular choice in mining, heavy manufacturing, and power generation industries. It’s also excellent for restoring worn components or hard-surfacing mild steel.
At Fourie Welding & Tool, we stock reliable welding consumables trusted by professionals across South Africa. Our range helps you complete repairs and fabrication efficiently—with long-lasting results.
Learn more about welding martensitic stainless steel at Lincoln Electric’s stainless guide.
