We offer copper millberry wire scrap (cu) specification: copper millberry wire scrap (cu) copper - 99.95% (min.) element - 0.005% lead - 0.005% (max.) bismuth - 0.005% (max.) total impurities - 0.3% (max.) sizes 0.016 inch or 0.40 mm 0.025inch or 65mm 0.04 inch or1.mm thickness 0.081 inch or2.mm thickness 0.102 inch 0r 2.6mm 128 inch or 3.26mm 0.162 inch or 4.1mm 0.204 inch or 5.189 mm.