304 vs 316 Stainless Steel: Which One Should You Choose?
Introduction When selecting stainless steel for industrial and construction projects, two of the most widely used grades are 304 and 316. Although they look similar, their chemical composition and corrosion resistance are different, which directly affects performance in various environments. Understanding the difference between 304 and 316 stainless steel helps engineers, contractors and buyers choose the right material for durability, safety and cost efficiency, especially in marine, coastal and chemical applications. Difference Between 304 and 316 Stainless Steel The key difference is the addition of molybdenum in 316 stainless steel. 304 vs 316 Stainless Steel Comparison Table Property 304 Stainless Steel 316 Stainless Steel Main Elements 18% Cr, 8% Ni 16% Cr, 10% Ni, 2% Mo Corrosion Resistance Good for general use Excellent in marine & chemical environments Cost ...