Hastelloy C22 Fittings

Hastelloy C22 Fittings - A Complete Guide
Hastelloy C22 alloy is widely used in industry due to its excellent resistance to a wide range of chemicals. Hastelloy C22 pipe fittings are commonly used in the petrochemical, chemical processing, and pharmaceutical industries, and are essential for transporting gases, water, and fluids under harsh conditions such as extreme temperatures and corrosive environments. This article explains the basics of Hastelloy C22 pipe fittings, including their properties, uses, and advantages.
What is the difference between Hastelloy C22 and Hastelloy C276?
Hastelloy C276 can withstand temperatures up to 1900°F (1037°C), while Hastelloy C22 can withstand temperatures up to 1250°F (676°C). Hastelloy C276 offers greater thermal stability and resistance to grain boundary precipitation, making it a popular choice for high-temperature applications.

Hastelloy C22 Pipe Fittings Physical Properties
Hastelloy C22 fittings possess excellent physical properties, making them ideally suited for a wide range of industrial applications. Notably, their high melting point provides exceptional toughness in high-temperature environments. The alloy's high density and strength further enhance its durability, ensuring stable and reliable performance even under demanding conditions. Furthermore, Hastelloy C22 fittings offer exceptional corrosion resistance, enabling reliable operation in the corrosive environments common in the petrochemical, chemical, and pharmaceutical industries. These physical properties make Hastelloy C22 fittings the preferred choice for applications requiring high toughness, strength, and resistance to harsh environments.
Hastelloy C22 Pipe Fittings Mechanical Properties
Hastelloy C22 pipe fittings are a tough alloy well-suited for the rigors of industrial applications. They possess a high tensile strength, typically between [insert specific range] and [insert specific range] MPa, which remains stable under varying pressures. Furthermore, their high yield strength of [insert specific value] MPa allows them to withstand bending without permanent damage. The alloy also exhibits good flexibility and excellent elongation, typically around [insert specific percentage], making it easy to form. Hastelloy C22 pipe fittings maintain their strength regardless of temperature, making them reliable and durable in a wide range of conditions. These properties make them a top choice for critical applications in industries such as petrochemical, chemical processing, and pharmaceuticals.
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 45000 , MPa – 310 | Psi – 1,00,000 , MPa – 690 | 45 % |

Gnee Steel specializes in the production and sale of various nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy Alloy 800, Incoloy 800H/HT, Incoloy 825, Monel Alloy 400, Monel K500, and high-temperature alloys. Gnee Steel's products are widely used in aerospace, chemical, electric power, automotive, and nuclear energy applications. We also offer customized alloy solutions tailored to customer needs. For alloy pricing inquiries or customized alloy solutions, please contact us for a quote at ss@gneesteel.com.





