Aung Metals, located in Naypyidaw, Myanmar, has made a name for itself as a top-notch manufacturer and supplier of high-quality stainless steel products, with a particular expertise in Duplex Steel S32205 Forgings. They pride themselves on precision engineering, durability, and corrosion resistance, ensuring that their forged components not only meet but exceed international standards. Duplex Steel S32205 Forgings are known for their impressive mechanical strength, resistance to pitting and stress corrosion, and remarkable toughness. With cutting-edge production techniques and a strong commitment to customer satisfaction, Aung Metals is dedicated to providing reliable metal solutions for various industries, including oil and gas, chemical processing, marine, and power generation, both in Myanmar and around the globe.
These Duplex Steel S32205 Forgings are made up of roughly 22% chromium, 5–6% nickel, 3% molybdenum, along with trace amounts of nitrogen, manganese, and silicon. This unique composition creates a balanced microstructure of ferrite and austenite, which translates to exceptional corrosion resistance and high mechanical strength. The forgings boast a yield strength of about 450–550 MPa and a tensile strength that ranges from 620–880 MPa. With a hardness level between 280–330 HB, they provide excellent toughness, fatigue resistance, and dimensional stability, making them perfect for heavy-duty industrial applications in challenging environments.
| 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 their place in industries that demand both strength and corrosion resistance in tough conditions. You’ll often see them in chemical process equipment, pressure vessels, heat exchangers, and marine components that face the harshness of seawater. They’re also utilized in oil and gas pipelines, desalination plants, and structural parts for both offshore and onshore installations. Their outstanding resistance to stress corrosion cracking, erosion, and pitting guarantees long-lasting durability and performance. These forgings are designed to deliver reliable service, require minimal maintenance, and offer cost efficiency across demanding industrial operations.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Naypyidaw, Myanmar
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