Alloy C276 Tube

Are you interested in learning about Alloy C276, also known as N10276, one of the most popular nickel alloys with excellent corrosion resistance in harsh environments? This material is commonly used in chemical processing and pollution control equipment due to its resistance to sulfuric acid, hydrochloric acid, and other aggressive chemicals.
If you are looking for Alloy C276 tubes, pipes, or sheets, you may want to consider Hastelloy C276, a trade name for Alloy C276. This material meets ASTM standard and has a high-performance record in industries that require reliability and durability. Hastelloy C276 is also known for its resistance to pitting and stress corrosion cracking.
The composition of Alloy C276 includes nickel, molybdenum, and chromium, making it a highly suitable material for extreme conditions. Its melting point of 1370-1400°C and its low carbon content contribute to its excellent weldability and fabrication ability.
When it comes to pricing and availability, you can consult with suppliers and distributors who offer competitive prices for Alloy C276 materials. There are also a range of forms available, including seamless and welded tubes, pipes, fittings, plates, bars, and wire.
In summary, Alloy C276 is a highly versatile and reliable material for industries that require excellent corrosion resistance and durability. With its impressive performance record and availability in various forms, it's an excellent choice for your next project.

Alloy C276 tube has emerged as an enhanced alternative to Alloy C (N30002), featuring significantly reduced levels of carbon and silicon. The use of Alloy C in the chemical process industry has been prevalent for numerous years; however, its limitations necessitated a replacement. The inherent flaw of Alloy C lies in the necessity of undergoing solution treatment to eliminate detrimental heat-affected zone (HAZ) weld deposits. In instances where welding conditions involve oxidizing and chloride-containing environments, Alloy C might become vulnerable to intergranular corrosion. To address these concerns, Alloy C276 has been developed, offering a solution that enables welding without the risk of intergranular corrosion. By minimizing the carbon and silicon content, Alloy C276 successfully mitigates the aforementioned issues associated with its predecessor, Alloy C.

Hastelloy alloy C276 tube material standard: 

 

• The ASTM B622 is a standard specification for seamless pipes and tubes made of nickel and nickel-cobalt alloys. This specification outlines the requirements for the manufacture and design of these products, including their chemical composition, mechanical properties, and other important characteristics.
  These pipes and tubes are designed to withstand high temperatures and corrosion, making them ideal for use in a variety of industrial and scientific applications. They are also used in the manufacturing of various equipment and machinery.
  To meet the specifications outlined in ASTM B622, these pipes and tubes must be manufactured using high-quality materials and advanced manufacturing processes. They must also meet rigorous testing and inspection standards before being approved for use.
  Overall, the ASTM B622 plays a critical role in ensuring the quality and performance of seamless nickel and nickel-cobalt alloy pipes and tubes, helping to ensure that they meet the needs of industries across the globe.

 

• The ASTM B619 specifies the standards for welded pipes made from nickel and nickel-cobalt alloys. These alloys are known for their ability to withstand harsh environmental conditions, including high temperatures and corrosive chemicals. The welded construction ensures strength and durability, making them suitable for use in a wide range of applications. The manufacturing process involves using high-quality materials and advanced techniques to ensure the highest level of quality and consistency. With this specification, manufacturers and users are assured of reliable, safe, and efficient piping systems. Whether for industrial or commercial use, the ASTM B619 represents the industry's best practices for welding nickel and nickel-cobalt alloy pipes.

 

• Our inventory includes a wide range of Hastelloy c276 products such as plates, flanges, tubes, sheets, fittings, and round bars. Additionally, we have the capability to manufacture these items to meet your specific requirements. Whether you need a sturdy Hastelloy c276 plate, a durable Hastelloy c276 flange, a reliable Hastelloy c276 tube, a high-quality Hastelloy c276 sheet, a precision-engineered Hastelloy c276 fitting, or a robust Hastelloy c276 round bar, we have got you covered. Rest assured, our products are crafted with attention to detail and adhere to the original text information.

 

C22 Hastelloy Tubing Mechanical Properties

Hastelloy C276 Corrosion Resistance
Hastelloy alloy C276 tubing is a superalloy consisting of nickel, molybdenum, and chromium with added tungsten for exceptional corrosion resistance in challenging environments. This alloy, also known as UNS N10276, is highly resistant to pitting and crevice corrosion in reducing environments thanks to its high nickel and molybdenum content, while chromium provides resistance to oxidizing media. Furthermore, the low carbon content in this alloy reduces the chance of carbide formation during welding, preserving the corrosion resistance of welded structures. The absence of grain boundary precipitates in the welded heat-affected zone makes this material suitable for most chemical process applications under welding conditions.

Hastelloy C276 Applications

• Hastelloy C276 UNS N10276 tube plays a vital role in the chemical processing industry. It finds extensive usage in various equipment such as reactors, towers, and vessels. The prime reason for its popularity is its exceptional resistance to corrosive substances like acids, chlorides, and other harmful chemicals. Thanks to its robust composition, it efficiently withstands the harsh and corrosive environment, making it an ideal choice for such applications. The chemical processing industry heavily relies on Hastelloy C276 UNS N10276 tubes to ensure the safe handling and transportation of corrosive substances, ensuring the integrity of the equipment.
• Oil and gas: In the oil and gas industry, ASTM B619 UNS N10276 pipe can be applied in environments where large amounts of hydrogen sulfide (H2S), chloride, and other corrosive substances exist, such as sour gas environments, offshore platforms, and downhole equipment.
• Petrochemical: Alloy C276 tube is used in various petrochemical applications, such as distillation units, heat exchangers, and reactors, where resistance to various corrosive media is critical.
• Seawater desalination plants: Hastelloy c276 is used in seawater desalination plants because of its resistance to seawater and salt water (often containing chlorides and other corrosive elements).
• Waste Treatment: Alloy n10276 is used in waste treatment facilities where corrosive chemicals are used for waste processing and disposal.

UNS N10276 Room Temperature Physical Properties:

• Density: 8.9 g/cm3
• Linear expansion coefficient: 11.2 *10-6m/(m*K)
• Thermal conductivity: 9.8 W/(m*K)
• Specific heat capacity: 427 J/(kg*K)
• Young's modulus: 205 GPa
• Electrical resistivity: 1.3 μΩ*m
• Shear modulus: 79 GPa
• Superconductor at -73°C (-100°F)
• Melting temperature: 2415-2500 °C

Alloy C276 Tube Average Corrosion Rates:

• Hydrochloric acid HCl. 2%. boiling: 1.09 mm/rok
• Hydrochloric acid HCl. 3%. 66°C: <0.03 mm/rok
• Hydrochloric acid HCl. 10%. 66°C: 0.51 mm/rok
• Hydrochloric acid HCl. 15%. 66°C: 0.7 mm/rok
• Hydrochloric acid HCl. 5%. 66°C: 0.13-0.51 mm/rok
• Hydrochloric acid HCl. 15%. 93°C: 1.7 mm/rok
• Hydrochloric acid HCl. 15%. 121°C: 6.4 mm/rok
• Sulphuric acid H2SO4. 10%. boiling: 0.51 mm/rok
• Sulphuric acid H2SO4. 80%. 80°C: 0.58 mm/rok
• 10% H2SO4 + 2% HCl. wrzące: 3.51 mm/rok
• Nitric acid HNO3. 10%. wrzący: 0.41 mm/rok
• Phosphoric acid H3PO4. 30%. boiling: <0.13 mm/rok
• Phosphoric acid H3PO4. 85%. boiling: 0.13-0.64 mm/rok
• Formic acid. 88%. boiling: 0.03 mm/rok
• Ferric chloride. 10%. boiling: 0.05 mm/rok
• Acetic acid. 99%. boiling: 0.0076 mm/rok

Hot Tags: alloy c276 tube, China alloy c276 tube manufacturers, suppliers