Nickel Alloy 200: is a pure nickel alloy with a minimum of 99.2% nickel in its chemical composition. This alloy is the purest nickel alloy and is often selected for use in environments with extremely high corrosive requirements.
Nickel Alloy 201: is also a nickel alloy, but with a lower carbon content. It contains a minimum of 99.0% nickel, and the carbon content is limited to less than 0.02%. Nickel Alloy 201 has a lower carbon content than Nickel Alloy 200.
Magnetism:
Nickel Alloy 200: is a non-magnetic alloy due to its high purity of nickel.
Nickel Alloy 201: is also a non-magnetic alloy, but due to its slightly higher carbon content than Nickel Alloy 200, it may be slightly magnetic at high temperatures.
The main difference between Nickel 200 and Nickel 201 is the carbon content and corrosion resistance. Nickel 201 has a lower carbon content, which makes it have better corrosion resistance and graphitization resistance at high temperatures, while nickel 200 exhibits better mechanical properties at normal temperatures
Application:
Due to the high purity characteristics of nickel alloy 200 and nickel alloy 201, they are usually used in some special industrial fields, mainly in environments with high corrosion resistance requirements, such as chemical industry, battery manufacturing, electroplating, food processing and other fields.
