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Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel belongs to the transition metals and is hard and ductile.
NW 005 (OTTO) Nickel wire, 1.6mm (0.063in) dia, annealed, 99.95% - used in electronic components, temperature sensors, electrical resistance thermometers.