Neith Metals, located in Cairo, Egypt, stands out as a top manufacturer and supplier of premium stainless steel products, with a particular focus on Duplex Steel S32205 forgings. Known for their precision engineering and strict quality standards, Neith Metals serves a diverse array of industrial sectors, delivering materials that are both reliable and durable. Committed to innovation, the company guarantees that each forging adheres to international specifications and performance benchmarks. Thanks to their cutting-edge facilities and skilled technical team, Neith Metals produces outstanding duplex steel components, making them a go-to partner for industries in need of corrosion-resistant, high-strength, and long-lasting steel solutions.
Duplex Steel S32205 is a high-performance alloy that consists of about 22% chromium, 5–6% nickel, 3% molybdenum, and trace amounts of nitrogen, striking a perfect balance between corrosion resistance and strength. Its unique microstructure features both austenitic and ferritic phases, resulting in remarkable mechanical properties, including high yield and tensile strength, typically ranging from 450–550 MPa and 800–900 MPa, respectively. This steel also boasts excellent toughness and fatigue resistance across a wide temperature spectrum. Its well-balanced composition provides outstanding resistance to pitting, stress corrosion cracking, and general corrosion, making it an excellent choice for demanding industrial settings.
| Specifications | ASTM A182, ASME SA182 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| 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 |
| STANDARD | WERKSTOFF NR. | UNS | SAF |
| Duplex Steel S32205 | 1.4462 | S32205 | 2205 |
Duplex Steel S32205 forgings are available in various sizes, including round, square, and custom shapes. They can range from small to large diameters and lengths, depending on application requirements.
Yes, S32205 Duplex Steel forgings are highly resistant to corrosion, particularly in chloride-rich environments. They offer excellent resistance to pitting, crevice, and stress corrosion cracking, making them ideal for harsh conditions.
The maximum operating temperature for Duplex Steel S32205 forgings is typically around 300°C (572°F). Beyond this, the material's strength and corrosion resistance may degrade due to sensitization and phase changes.
Duplex Steel S32205 forgings find extensive use in industries where strength and corrosion resistance are paramount. You’ll often see them in applications like chemical processing equipment, oil and gas components, pressure vessels, heat exchangers, and marine structures. Its exceptional resistance to chloride-induced stress corrosion makes it particularly suitable for offshore platforms and desalination plants. Additionally, it’s commonly used in pumps, valves, and pipe fittings that face harsh chemical or saline conditions. The combination of mechanical strength and corrosion resistance also allows for its application in structural and engineering projects.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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