Seamless Nickel Alloy 825, often referred to as Inconel 825, is a versatile nickel-chromium-iron alloy that exhibits excellent resistance to a wide range of corrosive environments. Its unique composition allows it to maintain strength and stability at both high and low temperatures, making it a preferred choice in various industrial applications.
Composition:
Alloy 825 typically contains the following elements:
Nickel (Ni): 38-46%
Chromium (Cr): 19.5-23.5%
Iron (Fe): Balance
Molybdenum (Mo): 2.5-3.5%
Copper (Cu): 1.5-3.0%
Titanium (Ti): 0.6-1.2%
Key Properties:
Corrosion Resistance: Alloy 825 offers excellent resistance to oxidation, reducing acids, and stress corrosion cracking, making it suitable for harsh environments.
High Strength: It maintains good mechanical strength at elevated temperatures, which is crucial for high-pressure applications.
Weldability: The alloy can be easily welded using various techniques, including TIG and MIG, without losing its corrosion-resistant properties.
Thermal Stability: Alloy 825 retains its mechanical properties in high-temperature applications, making it ideal for use in heat exchangers and pressure vessels.
Applications:
Seamless Nickel Alloy 825 pipes are commonly used in industries such as:
Chemical Processing: For handling corrosive substances, including sulfuric and phosphoric acids.
Oil and Gas: Used in offshore platforms, pipelines, and refineries due to its resistance to sour gas environments.
Aerospace: Components that require high strength and corrosion resistance.
Power Generation: In nuclear and fossil fuel power plants for various applications.
Manufacturing Process:
The production of seamless Nickel Alloy 825 pipes involves processes like hot working, followed by cold working to achieve the desired dimensions and properties. The seamless design eliminates weld seams, providing enhanced strength and integrity.
Conclusion:
Seamless Nickel Alloy 825 pipes are essential in industries where corrosion resistance and high strength are critical. Their robust properties and versatility make them a reliable choice for demanding applications, ensuring durability and performance in challenging environments.
United Steel Industry As the most important steel pipe manufacturer and exporter in China, in the past 20 years, we have completed more than 100 projects, with partners in more than 100 countries, and established relationships with oil and gas and EPC companies in many countries business relationship.
For more information about the product price, catalog and rolling mill inspection certificate,
please consult:Email:Sales@usisteels.com
