Can SS304 Rivet Nuts Ensure 100% Rust Protection?

It can not. 304 stainless steel can't work that perfect on the corrosion resistance. At the same time, it depends on under what environments. Such as in the chemical industry: the anti-corrosion material for 98% of the strong concentration of sulfuric acid and weak sulfuric acid (hydrochloric acid) is not the same.

SS304 rivet nuts made of 304 stainless steel which is a common material, with a density of 7.93 g / cm3, and also known as 18/8 stainless steel in the industry. To maintain the inherent corrosion resistance of SS304 rivet nuts, the steel must contain more than 18% chromium and 8% nickel . It can resist high temperature of 800 degrees, with good processing properties, weldability and high toughness. SS304 rivet nuts can be widely used to produce equipment and parts which require good overall performance (corrosion resistance and formability), such as auto parts, medical equipment, building materials, ship parts and others.