SS 316 – High-Performance Stainless Steel for Aggressive and Marine Environments Stainless Steel 316 is a premium-grade austenitic stainless steel alloyed with molybdenum, offering enhanced resistance to chlorides, seawater, and acidic media. Compared to SS 304, it provides improved defense against pitting, crevice corrosion, and high-temperature oxidation, making it indispensable in demanding industries. Its robust mechanical strength, non-magnetic nature, and excellent fabrication characteristics make SS 316 a trusted solution for critical equipment and structural components in corrosive or hygiene-sensitive conditions. Advantages: Strong resistance to saltwater, chemicals, and acids Excellent stability at high temperatures and pressures Retains strength in aggressive environments Easy to weld, machine, and form Suitable for both industrial and sanitary environments Typical Composition (%): Element Range C ≤ 0.08 Cr 16–18 Ni 10–14 Mo 2–3 Mn, Si ≤ 2.0, ≤ 1.0 Mechanical Strength: Specification Value Yield Strength ≥ 205 MPa Tensile Strength ≥ 515 MPa Elongation ≥ 40% Hardness (Max) 95 HRB Ideal Uses: Desalination plants and marine structures Pharmaceutical clean-room and sterile equipment Oil and chemical storage tanks and piping High-strength structural applications in corrosive zones Food-grade equipment and dairy processing systems Conclusion: Whether exposed to seawater or caustic chemicals, SS 316 offers dependable protection, long service life, and minimal maintenance. Its resistance, reliability, and versatility make it a cornerstone material in modern engineering and fabrication.