Hastelloy C22 Alloy Light Rod N06022 Steel Plate And Strip Forging Manufacturing
Introduction to Hastelloy C22:
HC22 alloy, also known as Hastelloy C-22 alloy, is a special nickel chromium molybdenum tungsten alloy designed to exhibit excellent corrosion resistance in various chemical process industries containing oxidizing and reducing media. The high molybdenum and chromium content of this alloy enables it to resist the erosion of chloride ions, while the addition of tungsten further enhances its corrosion resistance. HC22 alloy is one of the few materials that can withstand moisture, hypochlorite, and chlorine dioxide solution corrosion, and also exhibits extremely high corrosion resistance to high concentration chloride solutions. In addition, the main components of HC22 alloy include nickel, iron, chromium, molybdenum, and tungsten. The combination of these elements endows the alloy with excellent corrosion resistance and mechanical properties, making it suitable for various extreme working environments. The density of HC22 alloy is approximately 8.69 g/cm ³, which is within the normal range compared to other nickel based alloys.
chemical composition:
The main chemical components of HC-22 alloy include nickel (Ni), chromium (Cr), molybdenum (Mo), tungsten (W), and iron (Fe).
| NI | Cr | Mo | Fe | W |
| 55-58% | 20-22.5% | 12.5-14.5% | 2-6% | 2.5-3.5% |
Mechanical properties of HC-22 Hastelloy material:
HC-22 Hastelloy material has high strength, high toughness, good ductility, and fatigue resistance. In high temperature and harsh environments, its mechanical properties can still remain stable, making it widely used in engineering fields under extreme conditions such as high temperature, high pressure, and strong corrosion.
Application Fields of HC-22 Hastelloy Materials:
HC-22 Hastelloy material is widely used in petrochemical, marine engineering, aerospace, nuclear energy and other fields due to its excellent corrosion resistance, high temperature strength and mechanical properties. In these fields, HC-22 Hastelloy material can be used to manufacture various corrosion-resistant equipment, high-temperature pipelines, valves, flanges and other key components, ensuring the safe and stable operation of the project.
Corrosion resistance and operating temperature of HC-22 Hastelloy material:
HC-22 Hastelloy material has excellent corrosion resistance and can resist the erosion of various corrosive media such as acids, alkalis, and salts. At the same time, its temperature range is also wide, and it can be used in the temperature range of -200 ℃ to 650 ℃. This enables HC-22 Hastelloy material to maintain stable performance in various harsh environments, providing a solid guarantee for the safe and stable operation of engineering.
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