Stainless Steel Cookware As stainless steel does not conduct heat evenly, most stainless steel cookware is made with copper or aluminum bottoms and up the sides for high quality cookware. When selecting stainless steel cookware you want to look for a high grade stainless steel. T304 stainless (surgical grade) or 18/10 w... Similar Editorial : Getting A Stainless Steel Grill by John Salmon. | Source : Jet Cooker