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Hakan Nickel Alloys, located in Istanbul, Turkey, stands out as a top-notch manufacturer and supplier known for its high-quality Duplex Steel products that reach customers around the globe. Focusing on the production of Duplex Steel S32205 Flanges specifically for the Da Nang, Vietnam market, the company expertly blends cutting-edge engineering with rigorous quality standards to guarantee outstanding performance and reliability. With years of experience under their belt, Hakan Nickel Alloys has earned a solid reputation for precision, durability, and consistency, serving industries that require corrosion-resistant and high-strength components. Their commitment to timely delivery, competitive pricing, and a customer-first mindset highlights their global presence.
Duplex Steel S32205 Flanges boast a well-balanced chemical makeup, featuring about 22% chromium, 5% nickel, and 3% molybdenum, along with trace amounts of manganese, silicon, and nitrogen. This unique dual-phase microstructure results in impressive mechanical properties, such as a tensile strength ranging from 620 to 750 MPa, yield strength between 450 and 550 MPa, and an elongation of 25 to 30%. They are known for their exceptional resistance to stress corrosion cracking, pitting, and crevice corrosion, while also maintaining good toughness even at low temperatures. The combination of ferritic and austenitic phases ensures high fatigue strength and dimensional stability, making them perfect for demanding applications.
| Specifications | ASTM A182 / ASME SA182 |
| Size | 1/8″ NB TO 24″ NB |
| Standards | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc |
| Grades | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Flanges in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel S32205 Flanges find extensive use in the chemical processing, petrochemical, oil and gas, and marine sectors due to their remarkable corrosion resistance and strength. They play a crucial role in connecting pipes, valves, and equipment in pipelines that transport aggressive fluids, seawater, or chemicals. Moreover, they are essential in pressure vessels, heat exchangers, and desalination plants where durability and longevity are paramount. These flanges are designed to handle both high-pressure and high-temperature situations, providing reliable performance in tough environments, minimizing maintenance needs, and boosting operational safety.