Classification of commonly used materials for stainless steel signs

The commonly used type for stainless steel signs is 304: currently, the commonly used model is 18/8 stainless steel. 304 stainless steel is a universal stainless steel label material with stronger rust resistance than 200 series stainless steel materials. It also has good high temperature resistance, with a general temperature limit of less than 650 ℃. 304 stainless steel has excellent stainless steel corrosion resistance and good resistance to intergranular corrosion. One of the most widely used steel grades.