Description
Cobalt 21 ERCoCr-E 3.2mm TIG Wire 5kg is a high-performance hardfacing alloy designed for demanding applications. It offers outstanding resistance to wear, heat, and corrosion. This wire is perfect for TIG welding tasks where precision and durability matter.
With a composition of cobalt, chromium, and molybdenum, Cobalt 21 TIG wire provides excellent toughness. It holds its hardness even at high temperatures. That makes it ideal for valve seats, pump parts, and turbine components. These are often exposed to intense friction and heat.
This 3.2mm wire gives welders greater control. The bead profile remains smooth, and the arc stays stable. You’ll notice less spatter and reduced cleanup time. The 5kg spool size is ideal for medium-sized jobs, offering convenience without frequent reloads.
Thanks to its metallurgical structure, this wire resists cracking and thermal fatigue. Many industries, including aerospace and power generation, rely on it for dependable performance. If you’re looking to improve equipment life, this wire is a smart investment.
You can shop more TIG welding rods here on our website. For complete technical specs, view this Cobalt 21 datasheet by Haynes International.
Choose Cobalt 21 ERCoCr-E TIG Wire when quality and strength come first. Whether you’re repairing worn components or fabricating new parts, this alloy delivers lasting results.