Nickel foil Ni200, Ni201 Grade: Ni200, 99.7% width :0.1mm, 0.2mm, 0.5mm, 0.8mm, 1.5mm Nickel foil Ni200, Ni201Width: 2.0-20mmThickness: 0.03~2.0mmPure nickel wire has special ability to alkali corrosion, and is relatively stable both in high temperature and melting of soda. It is mainly used in seawater desalination, alkali industry, new energy, etc.