Electric Materials

Custom Sand Casting & Permanent Mold Casting

As a supplier of custom copper alloys, The Electric Materials Company (TEMCO) specializes in both sand casting and permanent mold casting. Our high-conductivity copper alloys are available for a wide variety of electrical and mechanical applications. Desirable properties include excellent thermal and electrical conductivity, high resistance to corrosion and good mechanical strength. Our extensive history as a copper alloy supplier allows us to easily handle small and large volume orders with parts weighing a few ounces up to 600 pounds.

 

UNS No.	Common Name	Typical Applications
C80410	Cast Copper	Electrical terminals
C80900	Cast Copper	Electrical terminals
C81100	Cast Copper	Electrical terminals
C81500	Chrome Copper	Electrical terminals
C83400	Brass	Electrical terminals
C83450	Red Brass	Electrical terminals
C87610	Silicon Brass	Bearings, valve parts, rocker arms
C90300	Tin Bronze	Bearings, bushings, gears
C90500	Tin Bronze	Bearings, bushings, gears
C92200	Leaded Tin Bronze	Valves, fittings
C95200	Aluminum Bronze 9A	Bearings, bushings, gears, guides
C95300	Aluminum Bronze 9B	Nuts, gears
C95500	Nickel-Aluminum Bronze	Bushings, gears, worms
C95600	Aluminum-Silicon Bronze	Electrical connectors, gears, terminals

Note: For the TEMCO Copper Alloy Composition table, “Click Here”.

 

Additional wrought copper alloys are available upon request.