Composite Boards | McMaster-Carr

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Chemical Resistant

Corrosion Resistant

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Impact Resistant

Moisture Resistant

Static Dissipative

Thermally Stable

Material

Steel/Plastic Blend

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 299° F

300° F to 399° F

400° F or greater

Material Grade

Backing Type

Texture

For Use Outdoors

Hardness Rating

Impact Strength Rating

Reinforcement Material

Fiberglass Fabric

Electrical Insulation Rating

RoHS

Tensile Strength

6,000 psi to 10,000 psi

6,000 psi to 15,300 psi

7,000 psi to 30,000 psi

7,000 psi to 40,000 psi

8,000 psi to 23,900 psi

9,000 psi to 21,000 psi

10,000 psi to 15,000 psi

10,000 psi to 21,000 psi

18,000 psi to 27,700 psi

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Tensile Strength Rating

Minimum Temperature

Flexural Strength

10,000 psi to 30,000 psi

10,000 psi to 60,000 psi

13,000 psi to 15,000 psi

14,000 psi to 29,300 psi

15,000 psi to 19,000 psi

15,400 psi to 19,700 psi

16,000 psi to 29,000 psi

20,900 psi to 25,800 psi

23,200 psi to 31,000 psi

45,000 psi to 55,000 psi

45,000 psi to 60,000 psi

50,200 psi to 60,400 psi

55,700 psi to 76,700 psi

Dielectric Strength

35 V/mil to 200 V/mil

50 V/mil to 500 V/mil

120 V/mil to 550 V/mil

140 V/mil to 625 V/mil

195 V/mil to 215 V/mil

200 V/mil to 450 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?

1,880 Products

Raw Materials

Garolite

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

Wood

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

Fiberglass

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

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

Aluminum

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

Hard Fiber

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

Aramid

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

Kevlar

Super tough for protection against prolonged wear and abrasion

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