Stainless Steel 321 Square Tubing

321 Stainless Steel Square Tubing is a high-alloy stainless steel containing titanium stabilized with columbium and tantalum. This alloy's high chromium and nickel content give it superior corrosion resistance, especially in highly acidic environments. The columbium and tantalum further increase their resistance to intergranular corrosion, stress cracking, and pitting. Its composition includes 18% chromium, 9% nickel, 3% molybdenum, 5-6% titanium,0.45%-0.65% columbium,0.10%-0.25% tantalum, along with traces of other elements such as phosphorus and sulfur.

SS 321 Square Tubing is an excellent choice for various applications due to its superb durability and corrosion resistance. This stainless steel alloy is ideal for use in high-temperature environments, such as industrial piping and pressure vessel systems. It also has excellent forming and welding properties, making it suitable for fabricating any tubing or components that need to be shaped with precision. Additionally, 321 Stainless Steel Square Tubing has excellent strength at high temperatures, making it an appropriate material for boilers, heat exchangers, and other high-temperature applications. Its oxidation resistance and anti-corrosive qualities make it a perfect choice for marine and chemical industry applications.