Aisha Nickel Alloys, located in Muscat, Oman, is a reputable manufacturer and supplier of high-quality Incoloy Washers. These washers are designed for industries that demand exceptional corrosion resistance, high-temperature strength, and mechanical reliability. The company prides itself on precision manufacturing, advanced metallurgical techniques, and rigorous quality control to ensure they meet international standards. Incoloy Washers from Aisha Nickel Alloys are built to last, with a focus on durability, dimensional accuracy, and consistent performance even in the toughest chemical and industrial settings. They are widely distributed across the chemical, petrochemical, power generation, and marine sectors, providing secure fastening, uniform load distribution, and a long service life in critical industrial applications around the globe.
These Incoloy Washers are crafted from nickel-iron-chromium alloys, with carefully controlled additions of elements like carbon, manganese, silicon, and copper to boost their corrosion resistance and thermal stability. On a mechanical level, these washers showcase impressive tensile and yield strength, excellent ductility, and strong resistance to thermal creep and stress-corrosion cracking. They maintain their shape and stability under high temperatures and pressure, offer good machinability and weldability, and perform reliably in both oxidizing and reducing environments, making them perfect for demanding industrial fastening needs.
| Grades |
|
| ASTM | ASTM F2281, ASTM F468M, ASTM F468 UNS N08825, ASTM F467 |
| Incoloy Washers Sizes |
|
| Alloy 825 Bolts Size Metric |
|
| Incoloy Hex Bolts Size Inch |
|
| Standard | Manufacturer of Incoloy Washers as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards
|
|
Material |
C |
Mn |
Si |
Fe |
S |
Cr |
Al-Ti |
Ni |
|
|
Incoloy Washer |
min. |
– |
– |
– |
39.5 |
– |
19.0 |
0.15 |
30.0 |
|
Material |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
|
Incoloy Washer |
Psi – 75,000 , MPa – 520 |
Psi – 30,000 , MPa –205 |
30 |
– |
– |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy Washers 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.
Incoloy Washers find extensive use in the chemical processing, petrochemical, oil and gas, power generation, and marine industries, where corrosion resistance and mechanical integrity are crucial. They are particularly well-suited for use with bolts and nuts in pipelines, heat exchangers, pressure vessels, reactors, and valves that come into contact with steam, hydrocarbons, and corrosive chemicals. Additionally, these washers are essential in refinery units, offshore platforms, and desalination plants, ensuring secure, leak-proof, and durable fastening. With their outstanding corrosion resistance, high-temperature performance, and reliability, Incoloy Washers are the go-to choice for critical industrial applications.
