National standard inside there is no 304 stainless steel, 304 is the Japanese material standards, and SUS304 is the American standard. National standard inside the 0Cr19Ni9 (0Cr18Ni9) stainless steel equivalent to 304 stainless steel.
304 stainless steel is a common material in stainless steel, density 7.93 g/cm3, the industry is also called 18/8 stainless steel. High temperature resistance of 800 degrees, with good processing performance, high toughness, widely used in industrial and furniture decoration industry and food medical industry.
The common labeling methods in the market are 06Cr19Ni10, SUS304, of which 06Cr19Ni10 generally indicates that the national standard production, generally indicates that the ASTM standard production, SUS 304 indicates that the Japanese standard production.
304 is a general-purpose stainless steel, which is widely used in the production of equipment and machine parts requiring good overall performance (corrosion resistance and molding). In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 18% chromium, more than 8% nickel content. 304 stainless steel is a grade of stainless steel produced according to the American ASTM standard.