Copper Foil | McMaster-Carr

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Material

18-8 Stainless Steel

Color

System of Measurement

Thickness

Width

Form

Shape

Length

Performance

Corrosion Resistant

Electrically Insulating

Material Thickness

Tape Construction

Specifications Met

Overall Thickness

Backing Type

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

REACH

DFARS Specialty Metals

RoHS

Export Control Classification Number (ECCN)

Heat Treatment

Appearance

Temper Rating

Adhesive Location

Hardness

Rockwell 15T 57

Rockwell 30T 76

Maximum Temperature

Less than 500° F

500° F to 999° F

Surface Resistivity

10.3 cir. mil·ohm/ft

5× 10^-3 ohm/sq.

4.3 × 10^2 ohm/sq.

How can we improve?

144 Products

Fastening and Joining

Shim Stock

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

Tape

Bind, seal, and mark surfaces

Raw Materials

Copper

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

Carbon

An electrical conductor that’s often used in electronics and sensors

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