GRADE 304 / 430 Stainless Steel Metal Sheet. The industry standard grade of stainless steel. Typically used for building exteriors, other parts and even handrails, stainless steel sheet is a highly versatile and somewhat essential material for manufacturers, architects and construction. Choose stainless steel sheet for malleability, longevity, resistance to corrosion and an aesthetically pleasing finish. Our high-quality stainless steel sheet comes in a range of finishes depending on your specific project needs. THANK YOU FOR CHECKING OUT OUR LISTING.