Stainless steel density is 7.7 g/cm³. When stainless steel is used in different processes in various industries, it reduces the delivery time taken by the parts made of stainless steel. This is because, as a result of using stainless steel, there is no need for a finish to be done. Stainless steel has a higher ductility and a higher work hardening rate. Stainless steel has higher hot strength and higher cryogenic toughness. Stainless steel is available in more than 150 grades, but only 15 grades are used commonly. A really great thing about stainless steel is that it is 100% recyclable.