N6 Ni201 200 Nickel Coil Suppliers

Nickel 200 (NI200) and Nickel 201 (NI201) are both commercially pure nickel alloys with similar chemical compositions. However, there are slight differences between the two alloys in terms of their impurity content, mechanical properties, and applications. Here are the key differences:

1. Impurity Content: Nickel 200 has a maximum carbon content of 0.15%, while Nickel 201 has a maximum carbon content of 0.02%. This difference in carbon content makes Nickel 201 purer and more suitable for applications where low carbon content is critical, such as in electronic components.

2. Mechanical Properties: Nickel 200 and Nickel 201 have similar mechanical properties, including high electrical conductivity, excellent corrosion resistance, and good thermal conductivity. However, due to its lower carbon content, Nickel 201 may exhibit slightly higher ductility and toughness than Nickel 200.

3. Applications: Nickel 200 and Nickel 201 are commonly used in similar applications due to their similar properties. They are both used in chemical processing, electronics, and electrical industries. However, due to its lower carbon content, Nickel 201 is often preferred in electronic and electronic component manufacturing, as it offers better resistance to intergranular corrosion and improved electrical conductivity.

4. Availability: Nickel 200 is more widely available and commonly used compared to Nickel 201. This is because Nickel 200 has been in production for a longer time and is considered a standard material in many industries. Nickel 201, on the other hand, is less commonly used and may have more limited availability.

5. Specifications: Nickel 200 and Nickel 201 are specified under different ASTM standards. Nickel 200 is specified under ASTM B160, while Nickel 201 is specified under ASTM B162.

It is important to consider the specific requirements of the application when choosing between Nickel 200 and Nickel 201. While they have similar properties, the slight differences in impurity content and mechanical properties can make one alloy more suitable than the other for specific applications. Consulting with manufacturers or industry experts can help in determining the best choice for a particular application.