Nickel 201 Pipe and Tube
Nickel 201 pipe and tube offer exceptional corrosion resistance and high-temperature performance, thanks to the inherent properties of their base material, Nickel 201. This pure nickel alloy, also known as Alloy 201 (UNS N02201), boasts a purity of up to 99.6%. Renowned for its outstanding chemical stability and strong corrosion resistance, particularly in harsh environments, This alloy is widely used across industries such as chemical processing, aerospace, energy, and nuclear. It maintains reliable performance in both high and low-temperature conditions.
1. Nickel 201 Chemical Composition
The chemical composition of this alloy ensures excellent mechanical properties and resistance to various corrosive substances. Below is the detailed breakdown:
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | ≥ 99% |
| Copper (Cu) | ≤ 0.25% |
| Iron (Fe) | ≤ 0.40% |
| Manganese (Mn) | ≤ 0.35% |
| Carbon (C) | ≤ 0.02% |
| Silicon (Si) | ≤ 0.35% |
| Sulfur (S) | ≤ 0.01% |
This alloy has an exceptionally low carbon content and few trace elements. This gives it better mechanical strength. It is perfect for use in pure wrought products. This makes it a great choice for users who need nickel alloys with low carbon content, like Nickel 200, for high-purity needs.
2. Physical Properties of Nickel 201
This alloy offers a range of beneficial physical properties that make it suitable for numerous applications:
- Melting Point: 1433-1444°C
- Thermal Expansion Coefficient (21-93°C): 13.3 × 10⁻⁶ /°C
- Thermal Conductivity: 60.7 W/m·K
- Poisson’s Ratio: 0.28
- Resistivity: 9.5 μΩ·cm
- Specific Heat: 456 J/kg·K
- Curie Point: 360°C
The physical properties of nickel make it ideal for applications that require high performance and resistance to high temperatures.
3. Applications of Nickel 201 Pipe and Tube
Many key industries widely use this alloy because of its excellent corrosion resistance. Common applications include:
- Chemical processing equipment widely uses the alloy. This product proves especially useful in situations that require resistance to sodium hydroxide, sulfuric acid, and other strong chemicals. Nickel alloys like this one also perform well in stainless steel manufacturing environments, where corrosion-resistant materials are essential.
- Aerospace and Energy: The material is used in nuclear reactors and other components that operate in high-corrosive environments. Its use in heat exchangers is also common, where its mechanical properties ensure long-lasting performance in challenging conditions.
- Food Processing: Its excellent resistance to corrosion makes it ideal for salt extraction equipment and other food manufacturing systems.
- Manufacturers often use this nickel-based alloy in heat exchangers. It provides both high performance and good corrosion resistance.
4. Product Specifications and Sizes of Nickel 201 Pipe and Tube
This alloy is available in a variety of forms, including seamless pipes, welded pipes, and capillary tubes. The following are standard sizes:
- Seamless Tube: Outer diameter (OD) 6-630 mm, Wall thickness 0.3-100 mm
- Capillary Tube: OD 0.2-6 mm, Wall thickness 0.02-2 mm
- Welded Pipe: Available on demand with customizable sizes.
Manufacturers use these products in structural applications, such as chemical reactors and nuclear components.
5. Advantages of Using This Alloy
- Great Corrosion Resistance: This alloy resists sodium hydroxide, chlorine gas, and other strong chemicals. Perfect for tough environments.
- High-Purity Nickel Alloy: Its high chemical stability makes it a perfect choice for applications requiring corrosion-resistant metals.
- High Mechanical Strength: This alloy has low carbon content. A great choice for uses that need strong mechanics and resistance to stress corrosion cracking exists.
- Temperature Tolerance: It works well in both cold and hot environments. This makes it suitable for many industries.
6. Conclusion
Nickel 201, also called Alloy 201, is a strong and reliable material. People recognize it for its resistance to corrosion, high purity, and good mechanical strength.
It is widely utilized in chemical processing, aerospace, and energy industries.
This alloy is perfect for pipelines and tubing exposed to corrosive environments and extreme temperatures, as it offers excellent chemical stability and thermal resistance.
7. Contact Form
For more information or to request a quote for Alloy 201 pipes, please contact Southerly Special Alloy. We offer high-quality products for global markets.
