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 Free-cutting phosphorus tellurium copper alloy bars（C14500 ）
Hardness: M                                                

Specification:
Diameter. 4mm-30mm;  Length: 1m-5m
Main checmical compositions(%)
  Cu        Te               P
99.288  0.4-0.7  0.004-0.012
Main physic properties

1).Tensile strength: 220-330Mpa; 

2).Yield strength: 105-275MPa; 
3).Elongation: 4-12%;
4). Electrical conductivity: ≥90% IACS;
5). Thermal conductivity:  ≥300 W/m.

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, 000MT/Year