Free Cutting Tellurium Copper Alloy Bars

Free-cutting tellurium copper alloy bars c14500
astm: b301
hardness: m
specification:
diameter. 4mm-30mm; length: 1m-5m
main checmical compositions
cu: 99.288% te: 0.4-0.7% p: 0.004-0.012%
main physic properties:
1. Electrical conductivity: 90% iacs;
2. Thermal conductivity: 300 wm -1k-1
3. Tensile strength: 220-330mpa;
4.yield strength: 105-275mpa;
5. Elongation: 4-12%;
usage: it is used for the manufacture of various cutting nozzles, rapid connectors, electrodes and
various free-cutting copper alloy parts which needs high productivity.
supply ability: 5,000mtyear.