Hastelloy C22 Sheets and Plates are corrosion-resistant nickel-chromium-molybdenum-tungsten alloy components known for their exceptional resistance to a wide range of corrosive environments, including oxidizing and reducing conditions. They are widely used in chemical processing, petrochemical, and waste treatment industries for applications requiring superior corrosion resistance, high mechanical strength, and reliability. Hastelloy C22 Sheets and Plates offer excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making them suitable for critical applications where durability and performance are paramount.
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% |
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We offer These Hastelloy C22 Sheets and Plates as per DIN, ISO, JIS or ANSI Standard.
Hastelloy C22 Sheets and Plates applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
No, Hastelloy C22 Sheets and Plates do not rust. They are highly resistant to corrosion, including rust, due to their composition, which includes high levels of chromium, molybdenum, and tungsten. This alloy provides excellent protection against various corrosive environments, making Hastelloy C22 an ideal choice for applications where corrosion resistance is critical.
Yes, Hastelloy C22 Sheets and Plates can be used for high-temperature applications. They maintain their mechanical properties and corrosion resistance at elevated temperatures, making them suitable for environments where temperatures reach up to 1250°F (677°C). This alloy’s ability to withstand high temperatures, combined with its exceptional corrosion resistance, makes Hastelloy C22 an excellent choice for various high-temperature applications in industries such as chemical processing, aerospace, power generation, and more.
Hastelloy C22 Sheets and Plates are highly resistant to corrosion, particularly in harsh and corrosive environments. However, it’s important to note that while they have excellent resistance to a wide range of corrosive substances, no material is completely immune to corrosion under all conditions. Proper handling, maintenance, and selection of appropriate materials for specific environments are crucial factors in ensuring the longevity and corrosion resistance of Hastelloy C22 sheets/plates.
Yes, Hastelloy C22 Sheets and Plates can be welded using conventional welding methods such as gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), and shielded metal arc welding (SMAW). However, it’s essential to use appropriate welding techniques and filler metals, such as Hastelloy C22 filler wire or electrode, to ensure the integrity of the weld and maintain the alloy’s corrosion resistance properties. Precautions should also be taken to prevent the formation of harmful intermetallic phases and maintain the alloy’s mechanical properties during welding.
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