Copper Bars | McMaster-Carr

Filter by

Material

Polycrystalline Diamond

For Use On

System of Measurement

Thickness

Width

Shape

Length

Diameter

Temper Designation

Specifications Met

Federal Specification

NACE MR0175/ISO 15156

U.S. Congressional Act

Temper Rating

Appearance

Hardness Rating

Tolerance Rating

Certificate Type

Material Certificate with Traceable Lot Number

Yield Strength

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

Performance

Marine Buildup Prevention

RoHS

Compliant with Exemptions

Fabrication

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

2,808 Products

Raw Materials

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

874 products

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

862 products

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

43 products

Plastic

A lightweight alternative to metal and glass

3 products

Electrical Power, Networking, and Controlling

Grounding Blocks

In cabinets and other tight spaces, ground multiple wires at one convenient spot

8 products

Grounding Bars

Create a convenient central grounding point by connecting multiple ground wires

14 products

Static Control Tinsel

Suspend above conveyors to remove static from products with minimal contact

23 products

Static Control Cord

Stretch over conveyors, printing rolls, and chutes to remove static from objects; mount with magnets

4 products

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

24 products

Fabricating and Machining

Pry Bars

Slide under heavy objects to pry, lift, and position them

9 products

Casting Metals

Melt and pour into molds to make metal parts and prototypes

1 product

Buffing and Polishing Compounds

Apply to your buffing wheel to improve its buildup removal

23 products

Buffing Kits

Everything you need to remove scratches and surface imperfections with a buffer or polisher

1 product

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

344 products

Lathe Tools

Shape workpieces as they rotate on a lathe

9 products

Magnetic Retrievers

Pick up screws, nuts, and other small magnetic objects

1 product

Fluid Handling

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

508 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

48 products

Fastening and Joining

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

2 products

Wrench Handles

Generate extra torque to loosen stubborn fasteners; also known as breaker bars

2 products