Luois Metals stands out as a reliable manufacturer and supplier of **Duplex Steel S32205 Bars and Rods**, proudly operating out of Houston, USA. We focus on producing high-strength duplex stainless steel products that excel in corrosion resistance and mechanical performance, even in the toughest industrial settings. Known as Duplex 2205, S32205 is one of the most popular duplex stainless steel grades, renowned for its exceptional durability and reliability in environments that are harsh, such as those involving aggressive chemicals or saltwater. At Luois Metals, we offer these bars and rods in a variety of sizes, lengths, and finishes, all customized to fit your specific project needs.
**Duplex Steel S32205 Bars and Rods** boast a well-balanced austenitic-ferritic microstructure, typically composed of 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen. This unique dual-phase structure grants outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in environments rich in chlorides or acids. S32205 provides nearly double the yield strength compared to standard austenitic stainless steels while maintaining good weldability and formability. These characteristics make it the go-to choice for components that demand strength, corrosion resistance, and long-lasting stability under pressure and heat.
| Standard | ASTM A276, ASME SA276 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| 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 |
| Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex S32205 | S32205 | 1.4462 |
Yes, Duplex Steel S32205 bars offer excellent corrosion resistance, particularly against chloride stress corrosion cracking. They are highly resistant to pitting and crevice corrosion in harsh environments.
Duplex Steel S32205 bars perform well in high-temperature environments, maintaining strength and resistance to scaling. However, prolonged exposure to temperatures above 300°C may reduce its mechanical properties.
Yes, Duplex Steel S32205 rods can be customized in size and length to meet specific industry requirements. Customization is available through various suppliers offering flexible manufacturing options.
These bars and rods find extensive applications in offshore platforms, pressure vessels, heat exchangers, chemical tanks, desalination plants, and structural piping systems. Their remarkable corrosion resistance and excellent mechanical properties make them ideal for industries such as marine, oil & gas, petrochemical, and power generation. Luois Metals ensures that our **Duplex Steel S32205 Bars and Rods** meet international standards like ASTM A276 and ASTM A479, providing customizable options to align perfectly with your technical and operational requirements.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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