Electrical Grade Copper Bar

Also called tellurium copper 145 copper contains tellurium which makes it more machinable than all other copper while maintaining good corrosion resistance and high electrical conductivity.

Electrical grade copper bar.

Copper rectangular bars. 2008 certified distributor of electrical grade brass bronze and copper products including plates sheets rolls strips wires foil flat wires rods bars tubes pipes forgings beryllium products and extruded shapes. Our c11000 copper is 99 90 pure copper and 04 oxygen for hard drawn sheet and plate offering high thermal and electrical conductivity with low ground resistance. Busbar systems refers to conductors that take the form of a bar or bars of copper conductor.

It s often used for transformer and circuit breaker terminals welding torch tips and fasteners. Copper rectangular bars 45 items returned list catalog refine results 45 items returned 1 2. 1 length inch 72 alloy type 110 finish coating silver plated. Etp electro tough pitch copper is cast from the highest purity copper cathode available grade a lme registered brand.

Electrical grade as well as a variety of related products and services. It is extensively used in electric power systems electrical installations in homes offices and industry and all kinds of electrical and electronic equipment. Also works with copper zinc copper zinc tin phosphor bronze silicon bronze and copper nickel zinc tin. Storm s copper sheet is manufactured to the astm american society for testing and materials b187 b152 and b283 09 specification standards for copper and copper alloy.

Were calculated using a nominal conductivity of 99 iacs and should also be applicable to other coppers with the same electrical conductivity. Electrolytic tough pitch etp copper is the most widely used grade of copper in electrical applications all over the world and represents over half of global copper use. The companies featured in the following listing offer a comprehensive range of copper bar. An ultra thin layer of silver makes these bars slower to tarnish than unplated copper to provide low electrical resistance at contact points over time.

Copper bars with rounded edges. The copper bus bar or copper bar is an indispensable conductive material for manufacturing motor windings high and low voltage electrical appliances switch contacts and wires for power distribution and installation. Welcome to the premier industrial source for copper bar. Listed for 60 hz at temperature rises of 30 50 and 65 c above.