What is super ferritic stainless steel?

It inherits the characteristics of high strength, good oxidation resistance and excellent stress corrosion resistance of ordinary ferritic stainless steel, and improves the ductility of brittle-brittle transition, sensitivity to intergranular corrosion and low toughness of welded state. Refining technology, reducing C and N content, adding stabilizing and weld metal toughening elements, can obtain high Cr, Mo and ultra-low C, N super ferritic stainless steel, making ferritic stainless steel corrosion-resistant, resistant Applications such as pitting and crevice corrosion of chlorides have entered a new phase.