Home > Haynes 188 Bar
Fajar Metals stands out as a trusted manufacturer and supplier of high-performance metal alloys right in Jakarta, Indonesia. We take pride in offering top-notch Haynes 188 Bars, specifically designed for extreme temperature and corrosion applications. Our reputation for delivering materials that meet international standards has made us a go-to choice for clients in the aerospace, power generation, and industrial gas turbine industries. Each bar is precision-forged and rigorously tested to guarantee exceptional strength, oxidation resistance, and thermal stability. With our advanced processing capabilities and a strong focus on customer satisfaction, Fajar Metals ensures timely deliveries, competitive pricing, and comprehensive technical support for all your high-temperature metal needs, both locally and globally.
Haynes 188 Bar is a cobalt-based superalloy primarily made up of cobalt (~39%), nickel (22%), chromium (22%), and tungsten (14%), with a touch of lanthanum to boost stability. This remarkable alloy showcases outstanding oxidation resistance up to 1095°C (2000°F) while maintaining impressive strength even in extreme heat. Its mechanical properties include a tensile strength ranging from 130,000 to 150,000 psi, a yield strength of about 65,000 to 75,000 psi, and commendable creep resistance. At Fajar Metals, we ensure that all our Haynes 188 Bars meet ASTM B815 and AMS 5608 standards, guaranteeing reliable performance in both thermally and chemically challenging 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 Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Haynes 188 Bar in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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 applications in aerospace engines, gas turbines, heat exchangers, combustion liners, and afterburner components, where resistance to high-temperature oxidation and thermal fatigue is essential. Their remarkable ability to endure prolonged exposure to extreme heat and corrosive conditions makes them perfect for turbine blades, exhaust ducts, and transition ducts in jet engines and industrial power systems. In nuclear and chemical processing plants, Haynes 188 is the preferred choice due to its structural integrity and metallurgical stability, even under severe thermal cycling.
