SS 409 stainless steel angle bar/bars

SS409 stainless steel is an economical ferritic stainless steel known for its good corrosion resistance, high temperature resistance and low cost. SS409 stainless steel has a low carbon content, usually less than or equal to 0.03%, and a chromium content between 17.0-19.0%. It also contains elements such as manganese, silicon, nickel, phosphorus, sulfur and titanium, and the content of each element is strictly regulated. For example, the carbon content does not exceed 0.08%, the manganese and silicon contents do not exceed 1.00% respectively, and the nickel content does not exceed 0.50%. The yield strength of SS409 stainless steel must be greater than or equal to 175MPa, the tensile strength must be greater than or equal to 360MPa, and the elongation must be greater than or equal to 25%. Due to its good high temperature resistance, SS409 stainless steel is often used in automotive exhaust systems to improve the efficiency of the system and reduce exhaust emissions. In addition, it is also suitable for equipment that requires high temperature resistance, such as household heating furnaces, farm equipment and fuel filters.