HASTELLOY® C-22® Welding Wire is a specialized alloy made from nickel, chromium, molybdenum, and tungsten, crafted for outstanding corrosion resistance in both oxidizing and reducing environments. Its typical makeup features a high nickel content, with around 22–24% chromium, 13–15% molybdenum, 3–4% tungsten, along with small amounts of iron, manganese, and other trace elements. The weld metal is known for its excellent tensile strength, ductility, and toughness, while also resisting pitting, crevice corrosion, and stress-corrosion cracking. It maintains its structural integrity and mechanical stability even under high temperatures and aggressive chemical conditions, ensuring that welded joints are both long-lasting and reliable.