316 is an austenitic stainless steel with added molybdenum, providing enhanced corrosion resistance compared to 304. It is the premium choice for industrial applications exposed to harsh chemicals or saltwater.
Key Properties
Molybdenum: Added Mo (2-3%) significantly improves pitting and crevice corrosion resistance.
Corrosion: Superior to 304 in chloride-rich and acidic environments.
Strength: High tensile strength and good creep resistance at elevated temperatures.
Weldability: Good weldability using standard fusion methods.
Common Applications
Pulp & Paper: Digesters, bleaching equipment, and stock preparation machinery.
Textile: Dyeing vats and chemical processing tanks.
Coastal Architecture: Handrails, facades, and structural components near the ocean.
Food Processing: Equipment handling salty or acidic foods.