Home > Haynes 230 Bar
Okoye Nickel Alloys is a trusted manufacturer and supplier based in Kinshasa, Congo, specializing in high quality nickel alloys and other technical products With a commitment to excellence we provide offers a wide range of products including Haynes 230 bars. Haynes 230 bar is a high performance nickel-chromium alloy known for its excellent resistance to high temperature oxidation and carburization, making it ideal for harsh conditions in industries such as aerospace, chemical processing and in energy production.
Haynes 230 Bar is a high performance alloy consisting mainly of nickel (about 55-60%), chromium (20-23%) and tungsten (12-15%). It provides exceptional resistance to high temperature oxidation, thermal stability, and creep ability. Its mechanical properties include high tensile strength (up to 850 MPa), excellent fatigue resistance, and excellent weldability. The Haynes 230 Bar is ideal for high temperature applications, such as gas turbines, heat exchangers and furnace components. Advantages include excellent resistance to carburization and sulfidation, outstanding thermal stability and long-term performance in harsh environments.
| Standards : | ASTM 5878, ASME S5878 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Mn | P | S | Si | Ni | Cr | Fe | W | B | La | Co | Ai | Ti | Cu | La | Mo |
| Haynes 230 | 0.05-0.15 | 0.30-1.0 | 0.03 max | 0.015 max | 0.25-0.75 | Rem | 20.0-24.0 | 3.0 max | 13.0-15.0 | 0.015 max | 0.005-0.05 | 5.0 max | 0.20-0.50 | 0.10 max | 0.50 max | 0.005-0.05 | 1.0-3.0 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness HB |
| ksi – 758, MPa – 110 | ksi – 310, MPa – 45 | 35 % | 241 max |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Haynes 230 Bar in Kinshasa, Congo, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Congo, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Haynes 230 Bar is a high performance, nickel-chromium alloy known for its excellent resistance to oxidation, corrosion and high temperature capability It is commonly used in gas turbines, wind and aerospace components, and industrial heating systems. Its ability to withstand extreme temperatures makes it ideal for applications in combustion chambers, heat exchangers, and exhaust systems. In addition, Haynes 230 Bar is used in chemical plants where high temperature and chemical stability is required, as well as in furnace components and welded structures where high temperature cycles are used.
