Donghe Metal Product Center Special-shaped copper

Round

The coiled products produced by our company can be widely used in electrical, twisted wire, throttle valve, screws, nuts and other hardware processing industries. They are the main raw materials for manufacturing wires, connectors, stamping parts for large electrical appliances and power distribution installation.

Company phone: 0769-83775310 83775312

Disk performance advantages

  • Smooth surface without brushing
  • High conductivity and low resistivity
  • Available in free lengths and by weight
  • Excellent mechanical properties

Coil performance parameters

产品牌号 T2
铜+银含量% ≥99.95%
规格φ(mm) 4.8-25
抗拉强度(MPa) ≥200
尺寸公差(mm) 最小尺寸公差能控制在0.05mm以内
电阻率(Ωmm²/m) ≤0.01777
供货长度(m) 供货长度自由,按重量供货
收线内径(mm) 80-120mm
收线外径(mm) 120-160mm
执行标准 GB/T 4423-2007、ASTM-B187、EN 13601-2013等