【Material】99.6% pure nickel (used for Li Cell battery Spot Welding and Electroplating) 【Specification】Thickness: 0.12mm; Width: 8mm 【Length】 3 meters/(9.9ft) roll 【Advantages】 High Conductivity, Excellent oxidation resistance, Corrosion resistance, Widely used in the field of Battery Welding. 【Determine if it is pure nickel?】 (1) The sanding machine grinds without sparks. (2) Put it in salt water, it won't rust. 【bulk purchase】:Support enterprise procurement and enjoy enterprise prices Material: 99.6% pure nickel Thickness: 0.12mm Width: 8mm Length: 3meter ( 9.9/ft ) Advantages: High Conductivity, Excellent oxidation resistance, Corrosion resistance, Widely used in the field of Battery Welding Determine if it is pure nickel? (1) The sanding machine grinds without sparks, (2) Put it in salt water, it won't rust,