How to Verify 304 and 316L Steel?
304 stainless steel is a universal stainless steel material. High temperature resistance is also better, the general use temperature limit is less than 650 ° C. 304 stainless steel has excellent corrosion resistance and good resistance to intergranular corrosion. We mainly check the material certification or have 3rd party chemical analysis. Traditional methods can verify through potion, magnetic or nickle contains percentage.