1. Material properties Excellent corrosion resistance: 304 stainless steel round tube contains 19% chromium and 9% nickel, which makes it have good corrosion resistance. It can resist corrosion from a variety of organic acids, inorganic acids and alkaline environments, especially in nitric acid below the boiling temperature with a concentration of ≤65%. This excellent corrosion resistance allows 304 stainless steel round tubes to maintain stable performance in a variety of corrosive environments, thereby extending their service life. High temperature resistance: 304 stainless steel round tubes have high high temperature resistance, and the general use temperature limit is less than 650℃, and can even withstand high temperatures of up to 1000~1200 degrees in some applications (although this temperature range may vary depending on the specific application environment). This allows it to maintain stable performance even in high temperature environments. Excellent mechanical properties: 304 stainless steel round tubes have good tensile strength and ductility, with a tensile strength of ≥520MPa, an elongation of ≥40%, and a yield strength of ≥205N/mm². This makes it perform well when subjected to pressure and bending stress. In addition, 304 stainless steel round tubes also have good weldability and processing performance, and can be easily cut, bent, welded and other processing work. 2. Customization characteristics Various specifications: Customized 304 stainless steel round tubes can be selected according to specific needs, including different diameters, wall thicknesses, etc. Common specifications include but are not limited to Φ3, Φ4, Φ5, Φ6... up to Φ323.85 and other sizes. Surface treatment: During customization, the surface of 304 stainless steel round tubes can also be processed according to needs, such as polishing, sandblasting, etc., to improve its aesthetics and corrosion resistance. Special requirements: For some special applications, such as those requiring higher corrosion resistance or high temperature resistance, special requirements can be made during customization, and these requirements can be met by adjusting the material composition or using special processes.
