Sahil Metals, based in Riyadh, Saudi Arabia, is a reputable manufacturer and supplier of high-performance stainless steel products designed for the toughest environments. One of their standout offerings is the **Duplex Steel S32205 Forgings**, which blend remarkable mechanical strength with exceptional corrosion resistance. These forgings are extensively utilized in industries that demand long-lasting durability in harsh conditions, and Sahil Metals ensures they meet international standards throughout Saudi Arabia and the GCC.
**Duplex Steel S32205 Forgings** consist of about 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen — creating a well-balanced microstructure of austenite and ferrite. This unique structure provides impressive resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. With nearly double the yield strength of austenitic stainless steels like 316, S32205 forgings deliver outstanding toughness and fatigue strength. They also maintain good weldability and formability, making them ideal for complex, high-stress components.
| 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.
**S32205 Forgings** find their applications in pressure vessels, flanges, valve bodies, shafts, manifolds, and pump components across the oil & gas, petrochemical, marine, and chemical processing sectors. Their ability to resist corrosion in both oxidizing and reducing environments makes them particularly well-suited for seawater and chloride-rich applications. Duplex S32205 forgings promise a long service life, lower maintenance needs, and dependable performance in demanding industrial settings.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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