Bronze Alloy CuCd1 / UNS C16200 / BrKd1

Bronze Alloy CuCd1 / UNS C16200 / BrKd1

The CuCd1 / UNS C16200 /BrKd1 bronze alloy is a copper-cadmium alloy known for its high electrical conductivity, good mechanical strength, and corrosion resistance. Due to these properties, it is widely used in electrical engineering, the aerospace industry, and the energy sector.

Chemical Composition (%):

• Cadmium (Cd): 0.7–1.2
• Copper (Cu): remainder
• Phosphorus (P): ≤ 0.01
• Iron (Fe): ≤ 0.02
• Lead (Pb): ≤ 0.02

Mechanical Properties:

• Tensile Strength (MPa): 400–600
• Yield Strength (MPa): 300–450
• Elongation (%): 10–25
• Hardness (HBW): 80–120
• Elastic Modulus (GPa): 110–130

Physical Properties:

• Density (g/cm³): 8.89
• Melting Temperature (°C): 1080–1100
• Thermal Conductivity (W/(m·K)): 250
• Electrical Conductivity (% IACS): 75–90

Key Applications:

CuCd1 bronze is widely used in:

• Electrical Engineering: Conductive elements, electrical contacts, and high-voltage wires.
• Aerospace Industry: Components for electrical systems and conductors.
• Energy Sector: Parts for transformers and high-voltage disconnectors.
• Mechanical Engineering: Contact plates and current collectors.

Advantages of CuCd1 / C16200 / BrKd1 Alloy:

✅ High electrical conductivity and excellent mechanical properties. ✅ Superior wear resistance and spark resistance. ✅ Good corrosion resistance in industrial environments. ✅ Optimal balance of strength and flexibility.

This alloy is an excellent choice for electrical components operating under high loads and in demanding conditions.

Delivery Forms of Bronze Alloy CuCd1 / UNS C16200 / BrKd1