304 and 316 are two of the most widely used austenitic stainless steel grades. Both offer good corrosion resistance, weldability and formability, but their performance differs in demanding environments.
The main difference is molybdenum (Mo). 316 contains molybdenum, giving it better resistance to chlorides, salt water and certain chemical environments.
304 stainless steel is commonly used for food-processing equipment, kitchen equipment, architectural products, machinery, tanks, sheets, plates and pipes. It offers a good balance between performance and cost.
316 stainless steel is preferred for marine equipment, coastal construction, chemical processing, pharmaceutical equipment, water-treatment systems and applications exposed to chlorides or salt water.
Consider the working environment, corrosion requirements, material cost, service life and applicable standard before making a decision.
For general-purpose applications, 304 is usually a cost-effective choice. When higher corrosion resistance is required, especially in chloride or marine environments, 316 is often the better option.
For an accurate quotation, buyers should provide the grade, product type, dimensions, surface finish, quantity and required standard.
TISCO Group supplies 304 and 316 stainless steel sheets, plates, coils, strips, pipes, tubes, bars and profiles with customized sizes and processing options.
Send us your required specification, quantity and application. Our team can help you select the suitable grade and provide a competitive quotation.