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145 Tellurium Stock

145 tellurium, a free-machining copper bar stock, exhibits high electrical and thermal conductivity which is suitable for high-speed automatic screw machines and electrical applications.

145 Tellurium Copper145 Tellurium Copper got high resistance to hydrogen embrittlement coupled with high thermal and electrical conductivity. It is an ideal choice metal for electrical applications that require corrosion resistance and extensive machining and hot forged materials. Copper exhibits cutting properties that are significantly enhanced by creating a copper alloy with additional tellurium content of about .5%, adapted for application in high-speed automatic screw machines. Copper 145 tellurium possesses the higher machinability rating scale of 85 – 90 % than pure coppers which have a machinability rating of only about 20%. The high machinability tellurium copper exhibits result in an increased efficiency on both manual and automatic production lines and also a significantly longer tool life. C145 tellurium can exhibit longer tool life compared to pure copper. This copper has a high conductivity that makes it a very suitable material high-speed automatic screw machines, architecture, industrial, and electrical applications which include the following:
  • Motor and switch parts
  • Electrical connectors and transistor bases
  • Soldering copper
  • Welding torch tips and forgings
  • Soldering tips and furnace brazed articles
  • Screw machine products
  • Plumbing fittings, fixtures, and sprinkler heads
  • Switch gears and bolts
  • Studs and relay parts
  • Transformers and circuit breaker terminals
  • Gas cutting nozzles

Many Uses of Ground Copper Bar and Solid Copper Bar Stock

Solid copper bar stock is a type of copper that has been formed into bars rather than sheets. This makes it easier to work with and more durable. It can be found in most homes, businesses, and industries because it is an inexpensive material. It is also used in the production of other metals such as steel, aluminum, brass, and bronze.

Copper 145 bar stock has a number of advantages over other types of copper. One advantage is that it can be hammered down without breaking or fracturing into smaller pieces. Another advantage is that it uses less fuel to produce than other types of copper. Copper 145 bar stock provides a number of benefits for the end user including lower cost, greater strength, more uniform thicknesses, and better surface quality

Copper is a metal with many unique properties. These properties make it an excellent material for use in a wide range of applications, including manufacturing, construction, and electronics. Plus, copper bar stock is one of the most versatile options when it comes to metal bars. It can be used in many different industries and industries that require high-quality metal bars.

Reasons to Buy Copper 145 Bar Stock and Trillium Copper

Copper is the most widely-used metal in the world. It is used in many different industries and applications, such as construction, manufacturing, transportation, plumbing, and electronics. Tellurium copper has specific advantages over pure copper. It provides better resistance to corrosion and oxidation than pure copper does.

Tellurium copper is a type of copper with a tellurium content that is used in the manufacturing of various types of electrical and electronic components. It has been used as a substitute for copper in many different applications. It is found in electrical conductors, electronic circuits, and various other components. The advantages of tellurium copper include the following:

  • The copper 145 bar stock has high thermal stability that makes it ideal for use at high temperatures

  • This copper bar stock has good corrosion resistance against sulphuric acid and nitric acid

  • Tellurium copper can be easily oxidized to tellurides

  • Tellurides have an extremely high melting point

  • Tellurides are not affected by atmospheric oxygen

We include 145 tellurium copper bars in our product inventory, meeting the ASTM B301 standards. Other sizes will also be available according to requirement. Our tellurium copper bars can also be cut to order to your specifications.

For further details or inquiries about our services and product availability, you may contact us directly to talk to one of our steel sales experts or get our free quote to be assisted with your requirements today!


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