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Aisha Nickel Alloys is a reliable manufacturer and supplier of premium A286 Round Bars in Muscat, Oman, catering to industries that demand strength, durability, and performance at high temperatures. Manufactured using modern processing techniques, these round bars offer consistent quality, precise dimensions, and excellent surface finish. Aisha Nickel Alloys places strong emphasis on quality control and compliance with international standards to ensure dependable performance in critical applications. With a strong supply network, timely deliveries, and customer-focused service, the company supports aerospace, oil and gas, power generation, and heavy engineering sectors worldwide.
A286 Round Bar is a steel-nickel-chromium based superalloy with added molybdenum and titanium for increased strength and oxidation resistance Its composition typically contains 24-27% Ni, 13.5-16% Cr, 1-1.5 % Mo, 2 % Ti , where iron is the equilibrium. Provides excellent tensile and tensile strength at temperatures up to 1300°F (700°C), and excellent resistance to corrosion and oxidation Main advantages Excellent performance in high-temperature environments, durability under mechanical stress, and for performance in aerospace, automotive , and industrial applications requiring reliability under extreme conditions In addition.
| Standards : | ASTM A286 / ASME SA286 |
| Size Range : | 0.015″ Thk up to 2″ Thk |
| Thickness : | Range from .008″ to .0125″ |
| Length : | 2m, 2.44m, 3m, or as required |
| Width : | 10-2500mm |
| Grade | Ni | Co | Cr | Mo | Ti | Fe | Mn | Al | Si | Cu | C | B | S |
| Nimonic 263 | 49 | 19-21 | 19-21 | 5.60-6.10 | 1.90-2.40 | 0.70 | 0.60 | 0.60 | 0.40 | 0.20 | 0.040 – 0.080 | 0.0050 | 0.0070 |
| Grade | Material Sheet | Temperature °C | Yield Strength 0.2 % (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness HV |
| Nimonic 263 | Nimonic 263 Round Bar Solution Treated (AMS 5872 / BS HR206) | RT | – | – | – | 22.5 max |
| Nimonic 263 Round Bar Heat Treated (AMS 5872 / BS HR206 | RT | 580 (typical) | 973 (typical) | 39 – | – | |
| Nimonic 263 Round Bar Heat Treated (AMS 5872 / BS HR206 | 780 | 403 (min) | 541 (min) | 9 | – |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of A286 Round Bar in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, 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.
A286 round bars are made from a nickel-iron-chromium alloy, enhanced with elements like molybdenum, titanium, aluminum, and vanadium for added strength. This combination gives the alloy excellent tensile strength, creep resistance, and toughness, especially at elevated temperatures up to 700°C. A286 offers good ductility, fatigue resistance, and oxidation resistance, making it suitable for long-term service under stress. The alloy maintains its mechanical stability even in demanding environments, ensuring reliable performance in high-pressure and high-temperature applications
