Composite Plates | McMaster-Carr

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System of Measurement

Thickness

Width

Length

Shape

Color

Brown Woodgrain

Material

Molybdenum Disulfide

Performance

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

Flame Retardant

High Temperature

Highly Machinable

Impact Resistant

Moisture Resistant

Spark Resistant

Flexibility

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

1,000° F or greater

Backing Type

Material Grade

Texture

For Use Outdoors

Hardness Rating

RoHS

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Impact Strength Rating

Electrical Insulation Rating

Tensile Strength

1,000 psi to 2,500 psi

2,000 psi to 3,100 psi

2,600 psi to 5,800 psi

3,000 psi to 5,500 psi

6,000 psi to 10,000 psi

7,000 psi to 30,000 psi

7,000 psi to 40,000 psi

7,690 psi to 8,100 psi

8,000 psi to 23,900 psi

9,000 psi to 21,000 psi

Hardness

Durometer 55D to Durometer 66D

Durometer 60D to Durometer 65D

Durometer 60D to Durometer 70D

Durometer 62D to Durometer 67D

Rockwell M84 to Rockwell M87

Tensile Strength Rating

Minimum Temperature

-250° F or less

-249° F to -100° F

-99° F to -50° F

-49° F to -1° F

Greater than 0° F

Dielectric Strength

35 V/mil to 200 V/mil

50 V/mil to 500 V/mil

120 V/mil to 550 V/mil

195 V/mil to 215 V/mil

200 V/mil to 450 V/mil

200 V/mil to 500 V/mil

200 V/mil to 600 V/mil

350 V/mil to 700 V/mil

350 V/mil to 800 V/mil

370 V/mil to 450 V/mil

400 V/mil to 465 V/mil

How can we improve?

2,569 Products

Raw Materials

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Plastic

A lightweight alternative to metal and glass

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Kevlar

Super tough for protection against prolonged wear and abrasion

Graphite

Compressible or conductive for making high-temperature seals, furnace parts, and crucibles

Wood

Commonly used to build ramps, crates, and prototypes or to make repairs

Aramid

Strong, lightweight, and an excellent thermal insulator; also known as Nomex

Hard Fiber

Chemically treated to be hard and dense, this is the easiest composite to machine in our offering

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

Electrical

Circuit Boards

Create your own circuit board designs by adding components

Containers, Storage, and Furniture

Workbench Top Fasteners

Workbench Top Fasteners

Secure wood and plastic tops to bases

Workbench Tops

Replace workbench tops or make workbenches with your own bases

Shelves

Use with frames to support and store a variety of items

Slatwalls

Slide brackets and holders in the channels for a custom storage space that's stronger than pegboard

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