Nickel 200 or Ni 200 is 99.6% commercially pure wrought nickel. Nickel 200 has excellent resistance to many corrosive environments and good mechanical properties . Other useful features of Nickel 200 are its magnetic and magnetostrictive properties, low gas content, high thermal and electrical conductivities and low vapor pressure.Nickel 201 or Ni 201 is the low-carbon version of Nickel 200 . The Nickel 201 has the similar characteristics as the Nickel 200.Available Products and SpecificationsStandard product forms are pipe, tube, sheet, strip, plate, round bar, flat bar, forging stock, hexagon and wire. The products are available in a wide range of sizes. Full information can be obtained from any Special Metals office.Nickel 200 is designated as UNS N02200 and Werkstoff Numbers 2.4060 and 2.4066. Specifications for Nickel 200 include the following:Rod and bar ASTM B 160 ASME SB 160, DIN 17752, ISO 9723Pipe and Tube ASTM B 161 ASME SB161, B 163 SB 163, B 725 SB 725, B730 SB 730, B 751 SB 751, B775 SB 775, B 829 SB 829, DIN 17751, ISO 6207Plate, Sheet & Strip ASTM B 162 ASME SB 162, DIN 17750, ISO 6208Fittings ASTM B 366 ASME SB 366Forgings ASTM B 564 ASME SB 564, ISO 9725, DIN 17754Chemical Composition: DIN 17740Wire: DIN 17753, ISO 9724