Nickel 201, LC Nickel 99.2 Nickel 201 is the low-carbon version of Nickel 200. The Nickel 201’s has the same characteristics as the Nickel 200. These properties and its chemical composition make Nickel 201 fabricatable and highly resistant to corrosive environment. Nickel 201 is useful in any environment above 600 ºF. It is highly resistant to corrosion by neutral and alkaline salt solutions, fluorine and chlorine. Nickel 201 also has low corrosion rates in neutral and distilled water. The metal can be hot formed to any shape and formed cold by all methods. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges. International Specifications