Hastelloy C22 Coils is a nickel-chromium-molybdenum alloy celebrated for its outstanding ability to withstand a broad spectrum of corrosive settings, encompassing both oxidizing and reducing conditions. Hastelloy C22 coils, produced from this alloy, deliver superior corrosion resistance across numerous chemical processing uses, particularly in aggressive and highly corrosive environments that contain acids, chlorides, and oxidizing agents. They see extensive use in sectors like chemical processing, pollution control, pulp and paper production, and pharmaceutical manufacturing owing to their durability, reliability, and versatility.
| Standard | ASTM B 622, B 619 / ASME SB 622, SB 619 |
| Standard | ASTM, ASME and API |
| Size | 15 NB UP TO C22 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length, Cut Length |
| End | Plain End, Beveled End, Treaded |
| Grade | C | Mn | Si | Co | P | Fe | Mo | Ni | Cr | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C22 | 0.010 max | 0.50 max | 0.08 max | 2.5 max | 0.02 max | 2 – 6 | 12.5 – 14.5 | Bal | 20 – 22.5 | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
At Sumakhsteel, we’re proud to be the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated in the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials kept ready and available.
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We supply these Hastelloy C22 Coils in accordance with DIN, ISO, JIS or ANSI Standard.
Hastelloy C22 Coils serve applications as varied as the industries that use them, led chiefly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
No, Hastelloy C22 coils are rust-free. Hastelloy C22 is a nickel-chromium-molybdenum alloy recognized for its outstanding corrosion resistance, rust included, even within highly corrosive settings that contain acids, chlorides, and oxidizing agents. Its makeup and metallurgical characteristics render it extremely resistant to deterioration from rust or corrosion, guaranteeing lasting reliability and performance across a range of industrial uses.
Hastelloy C22 is typically not advised for cryogenic uses. Although it provides outstanding corrosion resistance across a broad temperature span, its mechanical characteristics might not be ideal at the extremely low temperatures common in cryogenic settings. For cryogenic uses, alternative materials like stainless steels, aluminum alloys, or particular nickel alloys engineered for low-temperature service may prove more appropriate.
Installing Hastelloy C22 coils demands careful consideration of several important factors. First, confirm compatibility with the corrosive environment by checking its resistance to particular chemicals. Take operating temperatures and pressures into account to avoid premature failure. Use correct fabrication and welding methods that preserve mechanical properties and corrosion resistance. Proper surface preparation is critical, together with quality control steps throughout installation. Create a maintenance schedule for routine inspection and care to extend service life and performance in corrosive conditions.
Yes Hastelloy C22 coils can be recycled. Hastelloy alloys, C22 among them, consist mainly of nickel, chromium, and molybdenum, all of which are valuable materials worth recovering. The recycling of Hastelloy C22 coils entails melting the alloy and repurposing the reclaimed metals to make new products or components. Beyond conserving natural resources, recycling also lessens the environmental burden tied to mining and processing raw materials. That said, it’s crucial to guarantee correct separation and handling of the alloy so its properties and quality are preserved throughout the recycling process.
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