Home > Stainless Steel > Stainless Steel 316L Flanges
Stainless steel 316L is an austenitic alloy containing 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and low carbon. It provides outstanding corrosion resistance, which makes it well-suited for marine and acidic settings. 316L is not applicable to food and chemical products, preserving cleanliness and hygiene. Its strong durability and weldability at elevated temperatures add to its value across a range of industries including medical devices, chemical processing and construction applications.
| Specifications List | ASTM A182 / ASME SA182 |
|---|---|
| Class / Pressure Rating | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Size Chart | 1/2″ (15 NB) to 48″ (1200NB) |
| ASTM Standards | ANSI/ASME B16.5, B16.48, BS4504, B 16.47 Series A & B, BS 10, EN-1092, DIN, etc. |
| Standard Flange | ANSI, ASME, BS, DIN, EN etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
At Koasteel, we’re proud to be the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials kept ready in inventory.
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We supply these Stainless Steel 316L Flanges in accordance with DIN, ISO, JIS or ANSI Standard.
Owing to their outstanding mechanical properties and their resistance to wear corrosion and elevated temperatures, Stainless Steel 316L flanges see extensive use across numerous industries. Such flanges are commonly employed in the oil and gas, petrochemical, power generation, and aerospace sectors. They serve a key function in connecting equipment, valves, and piping systems. Thanks to their remarkable strength, toughness, and wear resistance, they are ideally suited for uses subjected to harsh operating conditions like high temperatures, elevated pressures, and corrosive surroundings.
Yes, Stainless Steel 316L flanges are recyclable once they have been used. Stainless steel can be fully recycled, and the material can be melted and reused without any loss to its natural characteristics, making it a sustainable choice across a range of applications.