2020-3-16 · Stainless steel: 276 is a family of iron-based alloys that contain a minimum of approximately 11% chromium,: 3 a composition that prevents the iron from rusting) as well as providng heat resistant properties.: 3 Different types of stainless steel include the elements C (from 0.03% to greater than 1.00%), N, Al, Si, S, Ti, Ni, Cu, Se, Nb, and Mo).: 3 Specific types of stainless steel often