... grade:ni200,ni201 standard:gb/t2054,astm b162 size:T0.5-30mmxW500-2000xL1000-6000MM Nickel plate,nickel sheet, nickel slabgrade:N4,N6,N5 ... (NW2201),N7(NW2200),NCU30(NW4400),NI200,NI201standard: gb/t2054, ... L1000-6000mmtensile strength≥350MPAelongation≥38%the content of nickel≥99.5 %and 99.9%application:electroplating, ...