Home > Duplex Steel > Duplex Steel S32205 Stud Bolts
Russ Nickel Alloys, a premier manufacturer and distributor based in Manila, Philippines, specializes in high-quality Duplex Steel S32205 stud bolts. Renowned for their exceptional strength and corrosion resistance, these stud bolts are designed to meet the rigorous demands of industries such as oil and gas, chemical processing, and marine. Our Duplex Steel S32205 stud bolts ensure superior performance in high-pressure and aggressive environments, making them a reliable choice for critical applications. At Russ Nickel Alloys, we are committed to delivering top-notch products that meet the highest standards of quality and durability.
| Grade | Duplex Steel UNS S31803 / S32205 |
| Specifications | ASTM A 479 ASME SA 479 |
| Dimension | DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
S32205 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
The Duplex Steel S32205 Stud Bolts from Russ Nickel Alloys are made up of about 22% chromium, 5-6% nickel, 3% molybdenum, and nitrogen, striking a balance between austenitic and ferritic phases. This distinctive composition offers outstanding resistance to stress corrosion cracking and pitting. In terms of mechanical properties, these bolts boast impressive strength, featuring a minimum tensile strength of 620 MPa and a yield strength of 450 MPa, along with good elongation and impact toughness. These characteristics make them ideal for heavy-duty fastening in aggressive chemical and marine settings, ensuring they last and maintain structural integrity.
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Russ Nickel Alloys’ Duplex Steel S32205 Stud Bolts are extensively utilized across various industries in Manila and throughout the country, including oil and gas, petrochemical, desalination, marine, and offshore engineering. Their remarkable strength and resistance to corrosion make them suitable for high-pressure, high-temperature, and chloride-rich environments. These stud bolts are frequently found in heat exchangers, pressure vessels, pipelines, and flanged connections, where performance and durability are paramount. Russ Nickel Alloys guarantees that each bolt maximizes efficiency and safety, making them a go-to choice for both maintenance and new installations in complex industrial applications.
