Hangbo Alloy Group offers a diverse range of materials, including round bars, steel plates, strips, seamless pipes, forged products, and wire. Below is a comprehensive overview of Ni201:
Detailed Introduction to Ni201
Ni201 is a nickel alloy with a composition of approximately 99.2% nickel. This alloy is known for its excellent mechanical properties, high corrosion resistance, and good formability. Ni201 is particularly effective in elevated temperature applications and demonstrates superb resistance to stress corrosion cracking, making it an excellent choice for various industrial applications.
Due to its purity and low carbon content, Ni201 is especially suited for high-temperature applications, maintaining strength and ductility even in harsh environments. Additionally, the alloy offers high thermal and electrical conductivity, which further enhances its utility in different fields.
Equivalent Grades by Country:
• ASTM: Ni 201
• ASME: UNS N02201
• DIN: 2.4068
• GB/T: N5
International Standards for Ni201 Products
The following table outlines the applicable standards for Ni201 in various forms:
| Product Form | ASTM Standard |
|---|---|
| Steel Plate | ASTM B162 |
| Round Bar | ASTM B160 |
| Seamless Pipe | ASTM B161 |
| Welded Pipe | ASTM B725 |
Chemical Composition of Ni201
The chemical composition of Ni201 is summarized in the following table:
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | ≥99.0 |
| Copper(Cu) | ≤ 0.25 |
| Iron (Fe) | ≤ 0.40 |
| Carbon (C) | ≤ 0.02 |
| Manganese (Mn) | ≤ 0.35 |
| Silicon (Si) | ≤ 0.30 |
| Sulfur (S) | ≤ 0.01 |
Physical Properties of Ni201
Key physical properties of Ni201 are outlined in the table below:
| Property | Value |
|---|---|
| Density | 8.90 g/cm³ |
| Melting Point | 1455 °C |
Material Characteristics
Ni201 is characterized by several key properties:
• Corrosion Resistance: Excellent resistance to a variety of corrosive media, particularly in reducing environments.
• High-Temperature Performance: Retains mechanical properties under elevated temperatures.
• Ductility: Maintains good ductility, providing versatility in fabrication.
• Thermal and Electrical Conductivity: Features high conductivity, suitable for electrical applications.
Applications of Ni201
Ni201 is utilized across various industries, including:
• Chemical Processing: Designed for use in equipment handling corrosive chemicals and materials.
• Aerospace: Used in components that demand high strength and corrosion resistance under elevated temperatures.
• Electronics: Common in the manufacturing of electronic components due to its conductivity and resistance to oxidation.
• Marine Applications: Used in environments where resistance to seawater and other corrosive conditions is critical.
• Pharmaceuticals: Ideal for processes where material purity and high corrosion resistance are essential.
