303F is a free-cutting stainless steel containing sulfur and selenium, respectively. It is used in applications where free-cutting and high-quality surface finish are crucial. 303F stainless steel improves cutting performance and high-temperature bonding resistance. 303F stainless steel is an austenitic, free-cutting, wear-resistant, acid-resistant stainless steel. To improve its performance, molybdenum (up to 0.60%) may be added to the steel to enhance its ablation resistance. The product offers excellent cutting performance, as well as excellent ablation and corrosion resistance.