AL7075 solid aluminum ball sphere for welding  

Changzhou Huari Steel Ball Co., Ltd  is an ISO9001: 2015 and IATF16949: 2016 certified professional manufacturer of steel balls with experience of more than 30 years. We owns more than 500 sets advanced production equipment and more than 100 sets of testing devices to ensure the quality of the steel balls.  Custom service to meet our customers' needs are our core strength. Sizes & Material The factory produces ball sizes from 0.5mm to 250mm.  Aluminum Balls: AL5050, 1100, 6061, 7A03, 7075. Aluminum Balls 1. Material AL5050,1100,6061,7A03, 7075 2. Size Range 1.0mm-50.8mm 3. Grade G500-1000 4. Hardness HRB 54-72 5. Characteristic (a)Low weight,good electrical and heat conductivity…