Donghe Metal Product Center 钢 铁 铝 钛 铜 Special-shaped copper

Lead-free environmentally friendly copper rod

Our company produces lead-free, environmentally friendly copper rods in series including standard brass, bismuth lead-free, silicon lead-free, and tin brass. These rods can be used in plumbing hardware, water meters, various valves, pipe joints, water supply pipe fittings, and other water-related components. They are also suitable for machining products on automatic and CNC lathes that meet environmental and hygienic safety requirements, such as electronics, telecommunications, electrical connectors, fittings, hardware, photography, home appliances, and drinking water engineering components.

Company phone: 0769-83775310 83775312

Performance advantages of lead-free environmentally friendly copper rods

  • Lead-free and environmentally friendly (Pb≤0.25% or Pb≤0.1) HSi75-3
  • Excellent mechanical properties
  • Excellent hot working performance
  • Good machinability
  • Excellent stress corrosion resistance

Lead-free environmentally friendly copper rod performance parameters

牌号 化学成分%
Cu Pb AI Fe Ni Sn Si Bi P Zn 其他杂质总和
C28500 57.0~59.0 ≤0.25 ≤0.10 ≤0.10 - - - - - 余量 -
C27450 61.0~64.0 ≤0.25 - ≤0.35 - - - - - 余量 -
C46400 59.0~62.0 ≤0.20 - ≤0.10 - 0.50~1.0 - - ≤0.20 余量 -
H62 60.5~63.5 ≤0.08 - ≤0.15 - - - - - 余量 ≤0.5
H65 63.0~68.5 ≤0.09 - ≤0.07 - - - - - 余量 ≤0.45
HSn62-1 61.0~63.0 ≤0.10 - ≤0.10 - 0.70~1.10 - - - 余量 ≤0.30
HBi59-1 58.0~60.0 ≤0.10 - ≤0.20 - ≤0.20 - 0.80~2.0 - 余量 ≤0.50
HSi75-3 73.0~77.0 ≤0.1 - ≤0.1 ≤0.1 ≤0.2 2.7~3.4 - 0.04~0.15 - ≤0.6