Alloy 2535 (UNS N08535) Round Bar is an alloy of nickel specially developed for sour service and high pressure and high temperature (HPHT) conditions that require a high level of corrosion resistance and strength. This alloy consists of a base matrix of nickel, chromium, molybdenum, iron and a carefully balanced suite of alloying elements that gives the alloy excellent resistance to hydrogen sulphide (H₂S), chloride induced corrosion, and sulfide stress cracking. It has a very high yield strength, a fairly high ductility, and it has a high toughness even in harsh operating environments. Alloy 2535 Round Bars manufactured to international quality standards and meet NACE MR0175/ ISO 15156 Type 4c requirements are extensively used in critical applications in the oil and gas industry. USA Piping Solution is a reputed Round Bar Manufacturer and Supplier of USA with superior quality of Alloy 2535 (UNS N08535) round bars at competitive prices and also supplies throughout the globe.
Specifications of Alloy 2535 (UNS N08535) Round Bar
| Specification | Details |
|---|---|
| Product Name | Alloy 2535 (UNS N08535) Round Bar |
| Material Grade | Alloy 2535 |
| UNS Number | UNS N08535 |
| Material Type | Nickel-Based Corrosion Resistant Alloy |
| Shape | Round Bar, Bright Bar, Black Bar, Forged Bar, Hex Bar, Square Bar, Flat Bar |
| Standard | ASTM / ASME, NACE MR0175 / ISO 15156, API (where applicable) |
| Diameter | 6 mm to 350 mm |
| Length | 1 Meter to 6 Meters, Random Length, Cut Length, Custom Length |
| Finish | Bright Polished, Black, Peeled, Rough Turned, Cold Drawn, Centerless Ground |
| Condition | Hot Rolled, Cold Drawn, Forged, Solution Annealed |
| Tolerance | H8, H9, H11 or as per customer requirements |
| Mechanical Properties | High Yield Strength, Excellent Toughness, Good Ductility |
| Corrosion Resistance | Excellent resistance to H₂S, Sulfide Stress Cracking (SSC), Chloride-Induced Corrosion, and HPHT Sour Service Environments |
| Temperature Service | Suitable for High-Pressure High-Temperature (HPHT) Applications up to 350°F (177°C) |
| Compliance | NACE MR0175 / ISO 15156 Type 4c |
| Testing | PMI Test, Chemical Analysis, Mechanical Test, Hardness Test, Ultrasonic Test (UT), Eddy Current Test, Hydrostatic Test (where applicable), Third-Party Inspection |
| Certification | EN 10204 3.1 / 3.2, Mill Test Certificate (MTC), NABL Approved Test Reports |
| Applications | Downhole Tubulars, Packers, Oilfield Equipment, Sour Gas Wells, HPHT Wells, Acid Gas Injection (AGI) Systems |
| Supply Capability | Manufacturer, Supplier, Exporter & Stockist |
Applications and Industrial Uses of Alloy 2535 (UNS N08535) Round Bar
- High-Pressure High-Temperature (HPHT) Oil & Gas Wells
- Sour Gas Production & Processing Facilities
- Acid Gas Injection (AGI) Systems
- Downhole Completion Equipment Manufacturing
- Oilfield Packers & Liner Hanger Systems
- Subsurface Tubular & Well Completion Components
- Offshore Oil & Gas Drilling Platforms
- Wellhead & Christmas Tree Equipment Manufacturing
Frequently Asked Questions
1. What is Alloy 2535 (UNS N08535) Round Bar used for?
Alloy 2535 (UNS N08535) Round Bar is primarily used for manufacturing downhole tools, packers, wellhead components, and other equipment used in sour oil and gas production and HPHT environments.
2. Is Alloy 2535 suitable for sour service applications?
Yes. Alloy 2535 is specifically developed for sour service and offers excellent resistance to hydrogen sulfide (H₂S), sulfide stress cracking (SSC), and chloride-induced corrosion.
3. What is the difference between Alloy 2535 and Inconel 718?
Alloy 2535 is designed for sour service and H₂S-containing environments, while Inconel 718 is mainly used for high-strength, high-temperature applications such as aerospace and gas turbines.
4. What is the difference between Alloy 2535 and Super Duplex Stainless Steel?
Alloy 2535 provides better resistance to sulfide stress cracking and performs more reliably in HPHT sour service conditions, whereas Super Duplex Stainless Steel is commonly used in chloride-rich and seawater environments.
5. Is Alloy 2535 suitable for HPHT oil and gas wells?
Yes. Alloy 2535 is specifically engineered for high-pressure, high-temperature (HPHT) oil and gas wells, where it provides excellent mechanical strength and corrosion resistance.