Pure Nickel Wire Passed ISO9001 pure nickel wire Grade: N4,N6 Specification: 1)Grade: N,N6 2)Condition: soft and hard Applications: 1)2)Condition: soft and hardApplications: 1) For vacuum coating 2) Gird side-rods, supporting rods and leads for electron tubes3) Components insides the electron tubes Packing: plastic spool, cartons, or according to customers' requirement