| Customization: | Available |
|---|---|
| Application: | Aviation, Electronics, Industrial, Chemical |
| Standard: | JIS, DIN, BS, ASTM, AISI |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
For over 20 years, Hastelloy C22 has been the go-to alloy for industries that require exceptional corrosion resistance. This nickel-chromium-molybdenum alloy is known for its superior resistance to both oxidizing and reducing environments, making it an excellent choice for applications in chemicals, petrochemicals, and pharmaceuticals.
One of the key features of Hastelloy C22 is its high resistance to pitting and crevice corrosion. This is due to the alloy's ability to form a protective oxide layer on its surface, which acts as a barrier against corrosive agents. Additionally, the alloy's composition helps it resist stress corrosion cracking (SCC), which can be a major problem in industries that deal with high temperatures and high pressures.
Another advantage of Hastelloy C22 is its excellent resistance to sulfuric acid. This is particularly important in the chemical industry, where sulfuric acid is widely used for production processes. The alloy's resistance to sulfuric acid also makes it a preferred material for flue gas desulfurization (FGD) systems, which are used to reduce sulfur dioxide emissions from power plants.
In addition to its corrosion resistance properties, Hastelloy C22 also offers excellent mechanical properties. The alloy has high tensile strength and good ductility, which make it suitable for use in high-stress environments. It is also easily weldable, which allows for easy fabrication of complex structures.
One company that has extensive experience with Hastelloy C22 is ZYTC. Founded in 1999, ZYTC specializes in the design, manufacture, and supply of high-quality corrosion-resistant alloys. The company has worked with Hastelloy C22 in various projects over the years, including the construction of chemical reactors, heat exchangers, and piping systems.
ZYTC's expertise in the field of corrosion-resistant alloys has made them a trusted partner for industries that require high-quality materials. The company's commitment to quality and customer satisfaction has earned them a reputation as one of the leading suppliers of corrosion-resistant alloys in the world.
In conclusion, Hastelloy C22 is an exceptional alloy that offers superior corrosion resistance properties in harsh environments. Its ability to resist pitting and crevice corrosion, stress corrosion cracking, and sulfuric acid makes it an ideal material for industries that deal with corrosive agents. With over 20 years of experience in working with Hastelloy C22, ZYTC is a reliable partner for companies looking for high-quality corrosion-resistant alloys.
Alloy C22 is a nickel-chromium-molybdenum solid solution strengthened super-alloy with a nominal chemical composition of 56% nickel, 22% chromium, and 13% molybdenum, with additions of iron, tungsten, and cobalt. It is commonly referred to by the tradename Hastelloy® C22 and the universal designation UNS N06022. C22 has excellent corrosion and oxidation resistance, great mechanical properties over a wide range of temperatures, and good fabrication properties.| Bar | Sheet/Strip | Pipe |
| ASTM B462 ASTM B564 |
ASTM B575 ASTM B906 |
ASTM B622 ASTM B619 ASTM B626 |
| UNS | W. Nr | DIN |
| N06022 | 2.4602 | NiCr21Mo14W Nicrofer 5621hMoW |
Hastelloy C22 Chemical Compositions:
| Composition | Ni | Cr | Fe | Mo | W | Co | C | Mn | Si | S | V | P | Ti | |
| Content (%) | Min. | Bal. | 20 | 2 | 2.5 | |||||||||
| Max. | 22.5 | 6 | 3.5 | 2.5 | 0.015 | 0.5 | 0.08 | 0.02 | 0.35 | 0.02 | ||||
Hastelloy C22 Mechanical Properties (Minimum value at 20ºC)
| Tensile Strength (σb/MPa) | Yield Strength (σp0.2/MPa) | Elongation (σ5/%) |
| 758 | 363 | 62 |
Hastelloy C22 Application:
The exceptional corrosion resistance of C22 has promoted its use in many different markets wherever harsh environments are encountered, including the chemical process, pharmaceutical, food processing, oil & gas, power generation, and paper industries. CRA offers specialty alloy C22 seamless pipe & tube for use in multiple industries and applications, including:
| Nickel Sheet | |
| Thickness | 0.3mm - 6.0mm |
| Width | 1000mm - 2200mm |
| Length | Produce as requirement |
| Nickel Plate | |
| Thickness | 3.0mm - 300mm |
| Width | 1000mm - 3000mm |
| Length | Produce as requirement |
| Nickel Strip / Nickel Foil | |
| Thickness | 0.02mm - 16.0mm |
| Width | 5mm - 900mm |
| Nickel Coil | |
| Thickness | 0.3mm - 16.0mm |
| Width | 1000mm - 3000mm |
| Nickel Pipe | |
| Outside Diameter | 6.0mm - 1219mm |
| Thickness | 0.5mm - 100mm |
| Nickel Capillary Pipe | |
| Outside Diameter | 0.5mm - 6.0mm |
| Thickness | 0.05mm - 2.0mm |
| Nickel Bar | |
| Diameter | Ф4mm - Ф600mm |
| Nickel Wire Rod | |
| Diameter | Ф0.01mm - Ф6.0mm |
| Material Classification | |
| Inconel |
Inconel 722, Inconel 725, Inconel X-750, Inconel 625, Inconel 686, Inconel 690, Inconel 702, Inconel 706, Inconel 713C, Inconel 600, Inconel 601, Inconel 602CA, Inconel 617, Inconel 718.
|
| Incoloy | Incoloy 945, Incoloy A-286, Incoloy 901, Incoloy 903, Incoloy 907, Incoloy 909, Incoloy 925, Incoloy 926, Incoloy 330, Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 801, Incoloy 840, Incoloy 20, Incoloy 205, Incoloy 208 |
| Hastelloy | Hastelloy C 276, Hastelloy G, Hastelloy W, Hastelloy X, Hastelloy G-30, Hastelloy G-35, Hastelloy G3, Hastelloy N, Hastelloy S, B-2, Hastelloy B-3, Hastelloy C2000, Hastelloy C22 |
| Haynes | Haynes 75, Haynes 244, Haynes 25, Haynes 263, Haynes 282, Haynes 556, Haynes 188, Haynes 230, Haynes 233, Haynes 242 |
| Monel | Monel 400, Monel K-500, Monel R405, Monel 401, Monel 404, Monel 405. |
| Nimonic | Nimonic 91, Nimonic C263, Nimonic PE11, Nimonic PE16, Nimonic PK33, Nimonic 80A, Nimonic 96, Nimonic 90, Nimonic 901, Nimonic 105, Nimonic 115 |
| Other Nickel | Waspaloy, Multimet N155, Mumetal 80, Rene 41, Kovar, Maraging 250, Maraging 300, Maraging 350, MP159, MP35N, Alloy 46, Alloy 48, Alloy 52, Alloy 42, Alloy 45, Cobalt alloy 6b, Custom 455, Invar 36, Invar 42, Nickel 200, Nickel 201 |
Q: What kind of ZYTC company?
A: ZYTC is a professional manufacturer of metals and alloy productions and has its own warehouse with more than 30,000 tons capacity. We are working hard to open up the international market. At the same time, we will encounter a variety of purchase orders, In order to meet customer requirements and improve services, we will also distribute some kinds of metal products, of course, our strict procurement management and quality management departments can guarantee excellent quality of all products.
Q: What certificate does ZYTC have?
A: ZYTC acquired the ISO 14001 environmental management system certificate, 0HSAS18001 occupational health and safety management system certificate, and ISO 9001 quality management system certificate.
Q: What's your purchasing system?
A: Our procurement system adopts the 5R principle to ensure the "right quality" from the "right supplier" with the "right quantity" of materials at the "right time" with the "right price" to maintain normal production and sales activities. At the same time, we strive to reduce production and marketing costs to achieve our procurement and supply goals: close relationships with suppliers, ensure and maintain supply, reduce procurement costs, and ensure procurement quality.
Q: Who are your cooperate partners?
A: ZYTC has a very good relationship with world-known factories, such as Baosteel, TISCO, ZPSS, JISCO, ATl, SMC, HAYNES, VDM, ArcelorMittal, Outokumpu, etc.
Q: What are your company's payment methods?
A: 30% T/T deposit, 70% T/T balance payment before shipment. More payment methods depend on your choices.
Q: Can you accept small orders?
A: If we have the exact materials in stock, we can deliver even 1 piece. If we don't have the goods in stock, the MOQ is normally 1 ton.
Q: Do you guarantee the safe and reliable delivery of products?
A: Yes, we always use high-quality packaging for shipping. We usually pack the products with a soft material such as polyethylene foam and then pack it in wooden cases to ensure the safety of the product in the process of transportation.
Q: Does ZYTC provide processing services?
A: Yes, we also provide processing services to the outside world, and providing professional services is one of our goals. Such as bending, water cutting, laser cutting, digging holes, welded, slit coil, and other processing according to the drawings.
Q: How to guarantee the quality?
A: Each production procedure will be subject to test and evaluation. from the very choice of raw materials to the package for shipment. Only the products surviving all the tests are delivered for export.
Q: What if there is a quality problem?
A: We also keep a piece of the sample before shipping. After comparing the buyer's test result, and it turns out to be our problem, we will return the money back and pay for your lost or delivery of qualified materials again.
Q: Can you provide samples?
A: As a professional company, we know that the quality of products is valued by each customer, especially for international trade, we understand the customer's worries, so we can provide samples to customers, and we can ensure the consistency of the quality of samples and batch product products. The sample is free, but the buyer should pay the freight fee. And the freight fee will be returned in the future order.
Q: How about the delivery time?
A: Stock products can be shipped within 3 days. Customized product delivery time is normally 25 working days, but it is also influenced by the specific requirements or the order quantity. Partial shipment is allowed.
){kind=link}