Donghe Metal Product Center Special-shaped copper

Silicon bronze rod

Our corrosion-resistant and high-temperature-resistant C65100 alloy boasts uniform microstructure, stable performance, and excellent surface quality. It combines excellent cold heading properties, corrosion resistance, and high-temperature softening resistance, with virtually no change in strength at 450°C. It is primarily used in fasteners, cable connectors, rivets, heat exchanger tubes, propeller shafts, and more.

Company phone: 0769-83775310 83775312

Silicon bronze rod performance advantages

(1) Silicon bronze has excellent high temperature softening resistance and corrosion resistance, and can be effectively used in high temperature and corrosion prone working environments;

(2) Silicon bronze has excellent cold heading performance and can be cold headed into various required product shapes without cracking.

Silicon bronze rod performance parameters

Chemical composition complies with ASTM B99M

Material Cu Si Mn Zn Fe Pb Ni
C65100 margin 0.8-2.0 ≤0.7 ≤1.5 ≤0.8 ≤0.05 -
Unit: wt%
Material Cold working performance Hot working properties Welding performance Conductive properties Machining performance Anti-deformation performance Electroplating performance Heat resistance
C65100 excellent good good generally good excellent excellent good
Material Melting point (°C) Density (g/cm³) Coefficient of thermal expansion (E-6K⁻¹) Thermal conductivity (W/m·K) Specific heat capacity (J/(g·K)) Elastic modulus (GPa) Electrical conductivity (%IACS)
C65100 1060 8.75 17.1 57 0.377 117 10