Copper Square Bar

We have many grades of copper square bar in stock, but if you cannot find what you are looking for, please contact us and we will do our best to find it for you.

All sizes listed are in inches, unless otherwise noted.

Copper Square bar is offered in alloys: C10100, C11000, C17500, C18200, and C18700.

C10100 Copper Square Bar Products

Description

Oxygen-free, high-conductivity copper, C10100 (electronic grade) is undoubtedly the purest copper commercially available and possess a unique set of properties. For example, it's freedom from oxygen, as the name implies, gives it immunity to hydrogen embrittlement when exposed to elevated temperatures under reducing conditions.

Typical Uses

Coaxial cables, computer hook-up wire, heat sinks for diodes, rectifiers,and other components, lead wire for circuit breakers and modules, microwave equipment, radar components, solderless connectors and wave guides.

Temper	Size	Purchase Small Quantities	Quote From Copper and Brass Sales
H02 (half-hard)	0.375 - 2.0	Buy From Online Metals Now	See Quote Form Below

Temper	Size	Purchase Small Quantities	Quote From Copper and Brass Sales
H02 (half-hard)	0.375 - 2.0	Buy From Online Metals Now	See Quote Form Below

Additional dimensions in this grade may be available upon request. Contact us for more information.

C11000 Copper Square Bar Products

Description

Also called Electrolytic Tough Pitch (ETP) copper, C11000 has aminimum copper plus silver content of 99.90% with about 200-600ppm (0.02-0.06%) oxygen present as cuprous oxide. This copper is noted for its high electrical and thermal conductivity, good corrosion resistance and solderability, and characteristic copper color.

Typical Uses

Ball floats, building fronts, bus bars, wire conductors, contacts, cotter pins, downspouts, flashing, gaskets, gutters, kettles, nails, pans, printing rolls, radiators, radio parts, rivets, screening, soldering copper, switches, tacks, and terminals.

Temper	Size	Purchase Small Quantities	Quote or Buy from Copper and Brass Sales
H02 (half-hard)	0.375 - 3.0	Buy From Online Metals Now	Quote or Buy from Copper and Brass Sales on PLUS

Additional dimensions in this grade may be available upon request. Contact us for more information.

C17510 Copper Square Bar Products

Description

A heat treatable and high strength beryllium copper alloy.

Typical Uses

Instrument parts, connectors, conductors, welding equipment, and fuse clips.

Temper	Size	Quote From Copper and Brass Sales
HT (TH04)	0.75 - 1.0	See Quote Form Below

Temper	Size	Quote From Copper and Brass Sales
HT (TH04)	0.75 - 1.0	See Quote Form Below

Additional dimensions in this grade may be available upon request. Contact us for more information.

C18200 Copper Square Bar Products

Description

Chromium Copper C18200 is a heat treatable alloy offering good electrical conductivity, resistance to softening at elevated temperatures and good strength and hardness.

Typical Uses

Most commonly used for resistance welding equipment, it is also used for circuit breaker parts, current carrying shafts and arms, electrical connectors, heat sinks, plastic mold components, and switch gear.

Size	Purchase Small Quantities	Quote From Copper and Brass Sales
0.5 - 2.0	Buy From Online Metals Now	See Quote Form Below

Size	Purchase Small Quantities	Quote From Copper and Brass Sales
0.5 - 2.0	Buy From Online Metals Now	See Quote Form Below

Additional dimensions in this grade may be available upon request. Contact us for more information.

C18700 Copper Square Bar Products

Description

Free-machining leaded copper alloy with high conductivity.

Typical Uses

Electrical components and products that require a lot of machining.

Temper	Size	Quote From Copper and Brass Sales
H04 (hard)	0.5	See Quote Form Below

Temper	Size	Quote From Copper and Brass Sales
H04 (hard)	0.5	See Quote Form Below

Additional dimensions in this grade may be available upon request. Contact us for more information.

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