Donghe Metal Product Center Special-shaped copper

High-strength copper-iron alloy pipe

C1940 copper pipe is a copper alloy pipe based on pure copper with the addition of elements such as Fe, P, and Zn. Its product features high strength, corrosion resistance, excellent thermal conductivity, and high fatigue resistance. It also has good ductility while maintaining high strength and yield strength.

Company phone: 0769-83775310 83775312

Performance advantages of high-strength copper-iron alloy pipes

  • High strength: C1940 copper tube has high tensile strength and yield strength, suitable for manufacturing components that require pressure resistance and deformation resistance;
  • Cost-effectiveness: C1940 copper tube is cost-effective, easy to process and connect, saving materials and total costs, and the wall thickness is more than 40% thinner than conventional TP2 copper tube;
  • Good plasticity: C1940 copper tube has good cold working performance and is easy to bend, suitable for CO2 refrigerant air conditioning pipelines;

High strength copper-iron alloy pipe performance parameters

state hardness tensile strength Elongation Yield strength
R300 (light annealing) 80~110 ≥300 ≥25 ≤250
R370 (semi-hard) 110-140 ≥370 ≥15 ≥250
R420 (hard) ≥135 ≥420 ≥5 ≥320