145 Tellurium Copper
Chemical Composition
Phosphorous:    0.004%-0.12%
Tellurium:         0.40%-0.70%
Copper:            Balance
Tensile Strength:     47,900 PSI
Yield Strength:        44,200 PSI

*These numbers are "Typical" properties and may not be required to meet this grade. Please check with your Alro Sales Representative if physical properties are required for your application.*
Typical Uses
Typical applications for 145 include:
electrical connectors
motor or switch parts
plumbing fittings
welding torch tips
transistor bases

145 Tellurium Copper

CDA 145 Tellurium Copper is used for forgings, screw machine parts or any parts requiring high conductivity, extensive machining, and or corrosion resistance. The addition of Tellurium results in short, clean chips and allows for higher cutting speeds than that of pure copper, with much less wear on tool life. Typical uses include electrical connectors, motor or switch parts, plumbing fittings, welding torch tips, and transistor bases. Other names for this product are 145 Half Hard Tellurium. It is ASTM B301, UNS-C14500.