Luke Steel is a reputable manufacturer and supplier located in Houston, USA, focusing on Duplex Steel UNS S32205 Buttweld Fittings that are designed for outstanding strength and remarkable corrosion resistance. These fittings are crafted to meet strict ASME and ASTM standards, merging the advantages of austenitic and ferritic stainless steels to deliver high mechanical strength and exceptional resistance to chloride stress corrosion cracking and pitting. With a comprehensive selection of sizes, schedules, and configurations—including elbows, tees, reducers, and caps—Duplex S32205 Buttweld Fittings ensure secure, leak-proof connections. Industries like oil and gas, petrochemical, desalination, and pulp and paper trust Luke Steel for reliable supply and consistent quality.
| Dimensions | ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560, |
|---|---|
| Thickness | SCH10, SCH 80, SCH 100, SCH20, SCH30, STD SCH40, SCH 160, XXS, SCH60, XS, SCH 120, SCH 140, available with NACE MR 01-75 |
| Type | DN15-DN1200 |
| Connection | Welding |
| Bending Radius | R=2D, 3D, 5D, 6D, 8D, 1D, 10D or Custom |
| Manufacturing process | Press, Forge, Push, Cast, etc. |
| Specialized manufacturer of | Tees, Crosses, Reducers, 90º Elbows, Stub End, Pipe Bend, 45º Elbows, Pipe Cap |
Duplex Steel UNS S32205 Buttweld Fittings are made up of approximately 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, which enhance their corrosion resistance and strength. The duplex microstructure provides a tensile strength of around 620 MPa and a yield strength that is nearly double that of 304/316 stainless steels (about 450 MPa). They maintain excellent toughness and ductility even at sub-zero temperatures. This alloy offers remarkable resistance to pitting, crevice corrosion, and chloride stress corrosion cracking, making it perfect for harsh environments like seawater and chemical processing. Duplex S32205 also shows good weldability and structural stability.
| 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 |
| 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 % |
Duplex Steel UNS S32205 Buttweld Fittings are made up of approximately 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, which enhance their corrosion resistance and strength. The duplex microstructure provides a tensile strength of around 620 MPa and a yield strength that is nearly double that of 304/316 stainless steels (about 450 MPa). They maintain excellent toughness and ductility even at sub-zero temperatures. This alloy offers remarkable resistance to pitting, crevice corrosion, and chloride stress corrosion cracking, making it perfect for harsh environments like seawater and chemical processing. Duplex S32205 also shows good weldability and structural stability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex S31803 | S31803 | 1.4462 |
| Duplex S32205 | S32205 | 1.4462 |
Choose Duplex Steel UNS S32205 Buttweld Fittings from Harry Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Duplex Steel UNS S32205 Buttweld Fittings offer outstanding benefits for various industrial applications. They are highly resistant to pitting, crevice corrosion, and stress corrosion cracking, making them suitable for harsh environments. Their dual-phase microstructure provides superior tensile and yield strength, ensuring durability under high-pressure and high-temperature conditions. These fittings combine excellent toughness with ductility, allowing reliable performance in extreme scenarios. Additionally, they feature good weldability and machinability, enabling easy installation. With reduced maintenance needs and cost-efficiency, UNS S32205 fittings are ideal for industries like oil and gas, marine, and chemical processing.
Yes, custom sizes for Duplex Steel UNS S32205 Buttweld Fittings are available at Harry Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@harryfittings.us
Duplex Steel UNS S32205 Buttweld Fittings are widely used across industries due to their exceptional strength and corrosion resistance. They are ideal for applications in the oil and gas sector, including offshore platforms and pipelines, where resistance to stress corrosion cracking is crucial. In the chemical and petrochemical industries, these fittings handle corrosive environments and high-pressure systems effectively. They are also utilized in marine environments, desalination plants, and heat exchangers due to their durability against chloride-induced corrosion. Additionally, they are essential in power generation and pulp and paper industries for their reliability and longevity.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
©2024 Harry Fittings. All Rights Reserved.
