Product name: CW508L
Main alloying elements: Copper (Cu), zinc (Zn)
Mechanical properties:
Tensile strength: 320–380 MPa
Yield strength: 160–220 MPa
Elongation at break: 35–45%
Hardness (Rockwell): —
Modulus of elasticity: 115–125 GPa
Physical properties:
Density: 8.4 g/cm³
Melting point: approx. 900–940°C
Thermal conductivity: 120–140 W/(m·K)
Electrical conductivity: 40–50% IACS (International Annealed Copper Standard)
Chemical composition, in weight percent:
Copper (Cu): approx. 92–95%
Zinc (Zn): approx. 5–8%
Heat treatment:
CW508L can be strengthened after casting by various heat treatment processes, such as annealing or cold working.
Corrosion resistance:
CW508L offers good corrosion resistance in most atmospheric conditions as well as in freshwater and steam. However, it may be susceptible to corrosion in saline or acidic environments.
Applications:
CW508L is used in a wide range of applications, including:
Refrigeration technology: heat exchangers, condensers
Sanitary and heating systems: piping systems, fittings
Electrical engineering: connectors, contacts
General mechanical engineering: gears, plain bearings
Please note that the values stated are guideline values and may vary slightly depending on the manufacturing process and specific production batch. It is recommended to always check the exact specifications provided by the manufacturer.
