Home > Haynes 188 Bar
Olwan Nickel Alloys, based in Amman, Jordan, stands out as a leading manufacturer and supplier of high-performance Haynes 188 Bars, specifically designed for the toughest industrial settings. With a strong focus on quality, precision, and metallurgical excellence, the company produces bars that offer remarkable resistance to corrosion, oxidation, and mechanical stress at high temperatures. By leveraging cutting-edge production techniques and rigorous quality control, Olwan Nickel Alloys guarantees consistent performance and reliability in every product. Catering to sectors like aerospace, chemical processing, power generation, and gas turbines, the company has built a solid reputation for delivering robust and trustworthy Haynes 188 Bars for critical, high-temperature applications.
Haynes 188 Bars are mainly made up of nickel, cobalt, chromium, and tungsten, along with trace amounts of iron, manganese, and silicon. This unique alloy mix grants them outstanding resistance to high-temperature oxidation, carburization, and sulfidation. On the mechanical side, Haynes 188 Bars showcase impressive tensile and yield strength, excellent resistance to creep and fatigue, and remarkable toughness even at elevated temperatures. Their ability to maintain dimensional stability under extreme thermal and mechanical stress makes them perfect for demanding applications that require both strength and corrosion resistance. These characteristics ensure dependable performance in harsh, high-temperature industrial environments.
| Standards : | ASTM 5772, ASME S5772 |
| 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 |
| Haynes 188 | .05 – .15 | 1.25 max | .020 max | .015 max | .20 – .50 | 20.0 – 24.0 | 21.0 -23.0 | 3.0 max | 13.0 -15.0 | .015 max | .03 – .15 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| ksi – 65 , MPa – 446 | ksi – 140 , MPa – 963 | 55 % |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Haynes 188 Bar in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, 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 188 Bars find extensive use in industries that face extreme temperatures and corrosive conditions. In the aerospace and gas turbine sectors, they are essential for turbine blades, combustion chambers, and high-temperature structural components. Chemical processing facilities utilize them in reactors, furnace components, and heat exchangers that are exposed to oxidizing and carburizing environments. Power generation plants rely on them for boiler components and other critical applications where durability and performance are paramount.
