Copper with Material Certification | McMaster-Carr

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Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

System of Measurement

Thickness

Width

Shape

Length

Material

Diameter

Temper Rating

Temper Designation

Specifications Met

California AB1953

Fed. Spec. QQ-C-390 G3

NACE MR0175/ISO 15156

U.S. Congressional Act

Appearance

Hardness Rating

OD

Thermal Conductivity @ Temperature

17 BTU⋅in/(hr⋅ft²⋅°F) @ 68° F

127 BTU⋅in/(hr⋅ft²⋅°F) @ 68° F

17 BTU/(hr⋅ft⋅°F) @ 68° F

20.5 BTU/(hr⋅ft⋅°F) @ 68° F

21 BTU/(hr⋅ft⋅°F) @ 68° F

22.6 BTU/(hr⋅ft⋅°F) @ 68° F

24.2 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

50 BTU/(hr⋅ft⋅°F) @ 68° F

60 BTU/(hr⋅ft⋅°F) @ 68° F

62 BTU/(hr⋅ft⋅°F) @ 68° F

67 BTU/(hr⋅ft⋅°F) @ 68° F

70 BTU/(hr⋅ft⋅°F) @ 68° F

71 BTU/(hr⋅ft⋅°F) @ 68° F

Hardness

Rockwell B55 to Rockwell B80

Fabrication

Yield Strength

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 29,999 psi

30,000 psi to 99,999 psi

100,000 psi or greater

Tolerance Rating

ID

RoHS

Compliant with Exemptions

REACH

Performance

Corrosion Resistant

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

2,717 Products

Raw Materials

Copper

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

Brass

More machinable than copper and bronze—all with material certificates for traceability

Bronze

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

Tungsten

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

Fastening and Joining

Shim Stock

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

Fluid Handling

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)