Stainless Steel 304 Round Bar is comprised of a pure material that has 18% chromium and 8% nickel in its composition. The material has erosion resistance and strength properties. Divine Metal & Alloys is one of the main makers and providers of Stainless steel 304 Round Bar items. The material is solid, with 515 MPa of least rigidity and 205 MPa of least yield strength. It can also work at high temperatures.