304 stainless steel - Inox 304L stainless steel304 stainless steel is the most common stainless steel. Also known as 1.4301 , it is stainless. This is the stainless steel used for the food industry.
304 stainless steel is an alloy wherein the nickel and chromium are added. It can be used inside and outside , but should not be used in a contaminated atmosphere.
Presentation standards for stainless steel sheets :European standard - EN10028-7 : 1.4301
American Standard - ASTMA240 - ASME SA240 : 304