Copper Sheet Stock | McMaster-Carr

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Material

System of Measurement

Thickness

Width

Length

Shape

Temper Designation

Temper Rating

Specifications Met

Appearance

Hardness Rating

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

Performance

Electrically Insulating

Marine Buildup Prevention

Fabrication

DFARS Specialty Metals

Hardness

Yield Strength

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

Not Rated

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

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

Tolerance Rating

Thermal Conductivity @ Temperature

127 BTU⋅in/(hr⋅ft²⋅°F) @ 68° F

20.5 BTU/(hr⋅ft⋅°F) @ 68° F

26 BTU/(hr⋅ft⋅°F) @ 68° F

27.1 BTU/(hr⋅ft⋅°F) @ 68° F

33.6 BTU/(hr⋅ft⋅°F) @ 68° F

33.9 BTU/(hr⋅ft⋅°F) @ 68° F

40 BTU/(hr⋅ft⋅°F) @ 68° F

109 BTU/(hr⋅ft⋅°F) @ 68° F

145 BTU/(hr⋅ft⋅°F) @ 68° F

187 BTU/(hr⋅ft⋅°F) @ 68° F

205 BTU/(hr⋅ft⋅°F) @ 68° F

226 BTU/(hr⋅ft⋅°F) @ 68° F

Density

Melting Point Temperature

Heat Treatable

1,381 Products

Raw Materials

Copper

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

711 products

Bronze

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

430 products

Plastic

A lightweight alternative to metal and glass

3 products

Tungsten

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

25 products

Fastening and Joining

Shim Stock

Cut into custom shapes to align, space, and level components on dies, presses, and machinery

57 products

Fluid Handling

Filter Mesh

Strain particles out of various substances

155 products