Offering high electrical conductivity and formability, 110 copper is 99.9% pure. Also known as ETP copper, it's often used in electrical applications, such as for bus bars and wire connectors, as well as for flashing, gaskets, and rivets.

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.

One side of these sheets has a brushed finish with grain lines running in one direction to mask fingerprints.

Make plates for offshore drilling platforms, water boxes, valves, and other marine equipment that withstands salt water. Also known as cupro nickel, these copper nickel sheets resist rusting better than stainless steel.

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. It’s often used for transformer and circuit-breaker terminals, welding torch tips, and fasteners.

These copper bars have similar performance properties to beryllium copper, but do not require special machining techniques.

Grown by chemical vapor deposition (CVD) on copper foil, this highly conductive graphene material can be transferred on to glass, silicone, and plastic film for use in proton exchange membranes, flexible electronics, and advanced sensors and electrodes.

Keep shim stock in a variety of thicknesses on hand with these sets. Cut into custom shapes to fit your application.

Create a custom shim to fit your application.