... 200, Nickel 201 Material : N4,N6,N8,N2000 Standard : ASTM B164-03, GB/T3210-82 Pure Nickel Wire Grade :Nickel 200 ... , Nickel 201 Material : N4,N6,N8,N2000 Standard : ASTM B164-03, GB/T3210-82 Name Nickel WireGradeNickel 200, Nickel 201Material ... N4,N6,N8,N2000StandardASTM B164-03, GB/T3210-82speicificationdia 0.2-5.0mm x LAdvantagesGood ...