Zhangxin 2 PCS Copper Rectangular Bar Metalworking Copper Flat Bar Stock Crafts DIY Thickness 1.5mm/0.06in Length 500mm / 19.7in,15mm/0.59in
- 100% Brand new and High quality. Copper purity: 99.9%. Good at electrical conductivity, thermal conductivity, low oxygen content, corrosion resistance and others processing properties..
- Pure Copper Foil Sheet, smooth surface.Copper sheet is mainly used for riveting,cutting tools and all kinds of precision parts..
- Material properties: hot processing temperature is 750-830 degree.
- The annealing temperature is 600-700 degree.
- The low temperature annealing temperature for eliminating internal stress is 260-270 degree ..
- Applications: mobile phone, tablet, notebook CPU chip, North and South Bridge chip, memory chip, memory chips and card small chip, small chip hard all kinds of computer electronic chip auxiliary heat..