material:ni plate,ni sheet,ni slab grade:ni200,ni201 standard:gb/t2054,astm b162 size:T0. ... 5-30mmxW500-2000xL1000-6000MM Nickel plate,nickel sheet, nickel slabgrade:N4 ... W500-2000MM X L1000-6000mmtensile strength≥350MPAelongation≥38%the content of nickel≥99.5 %and 99.9%application:electroplating,aluminum coloring ...