Tanvir Nickel Alloys is a trusted manufacturer and supplier of high-performance Incoloy Washers, proudly based in Cairo, Egypt. They specialize in precision-engineered washers crafted from robust Incoloy alloys, specifically designed to thrive in extreme conditions involving high temperatures, pressure, and corrosive substances. With a strong commitment to quality and adherence to international manufacturing standards, Tanvir Nickel Alloys guarantees that each Incoloy Washer delivers outstanding mechanical strength and resistance to wear and tear, making them perfect for demanding industrial applications in the chemical, power, marine, and oil & gas industries.
Typically, Incoloy Washers are made from nickel-iron-chromium alloys like Incoloy 800 or Incoloy 825. These alloys usually consist of 30–45% nickel, 20–23% chromium, along with elements like molybdenum, copper, and titanium, depending on the specific grade. This unique composition provides the washers with remarkable resistance to oxidation, pitting, crevice corrosion, and stress corrosion cracking. Incoloy maintains its strength and structural integrity even at high temperatures, making it a reliable choice for long-term use in both oxidizing and reducing environments.
| 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 Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy Washers in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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 their place in a variety of critical applications that demand stable and corrosion-resistant fastening components. In the chemical and petrochemical sectors, they are utilized in equipment that faces acids, solvents, and chloride-rich environments. Power plants rely on them for high-temperature steam and turbine assemblies. In the oil and gas industry, Incoloy Washers are vital for offshore platforms and downhole equipment. They are also used in marine engineering, nuclear power plants, and heat treatment systems, where dependable sealing and fastening under extreme conditions are crucial for ensuring operational safety and the longevity of equipment.
