Is A2 Steel the Same as 304?
A2 Steel: Is A2 the Same as 304? It depends on whether “A2” names a steel grade or a fastener marking. As a steel grade, no. A2 tool steel and 304 stainless steel are completely different metals. A2 tool steel is a high-carbon, air-hardening cold work tool steel that is magnetic, hardens by heat treatment, […]