McMaster-Carr

Search Results

	Shape Shape


Sheet and Bar	Round Tube

Rod and Disc	Half Round

Rectangular Tube

	Thickness Thickness

	Width Width

	Diameter Diameter

	Length Length

	OD OD

	ID ID

	Wall Thickness Wall Thickness

	Performance Properties Performance Properties

High Strength

Multipurpose

	Texture Texture


Smooth	Coarse

	Appearance Appearance

Plain

Checked

	Backing Type Backing Type


Plain	Adhesive

	Flexural Strength Flexural Strength

89,000-174,000 psi

Not Rated

	Compressive Strength Compressive Strength

75,000-128,000 psi

Not Rated

	Density Density

0.054 lbs./cu. in.

0.05-0.067 lbs./cu. in.

Not Rated

	Minimum Temperature Minimum Temperature

0° F

Not Rated

	Maximum Temperature Maximum Temperature

180° F

190° F

250° F

	Outside Width Outside Width

0.83"

1.08"

1.37"

	Outside Height Outside Height

0.83"

1.08"

1.37"

	Inside Width Inside Width

3/4"

1 1/4"

	Inside Height Inside Height

215 Products

About Composites

Color: Black
Temperature Range: See table
Tensile Strength: 120,000-175,000 psi (Excellent)
Impact Strength: Not Rated
Hardness: Not Rated
For Use Outdoors: No

Made of the strongest composite we offer, these carbon fiber sheets, bars, and strips are often used to build frames and structures. Carbon fiber is comparable in strength to 6061 aluminum yet lighter in weight.

Sheets

6" × 6"
Thick.	Thick. Tolerance	Appearance	Min. Temp.	Max. Temp., °F		Each
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	000000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	0000000	00000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	00000000	00000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	00000
1/4"	-0.008" to 0.008"	Checked	Not Rated	180°	0000000	00000
3/8"	-0.018" to 0.018"	Checked	Not Rated	180°	0000000	00000
1/2"	-0.025" to 0.025"	Checked	Not Rated	180°	00000000	00000
3/4"	-0.037" to 0.037"	Checked	Not Rated	180°	00000000	000000
1"	-0.05" to 0.05"	Checked	Not Rated	180°	00000000	000000
6" × 12"
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	00000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	0000000	00000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	00000000	00000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	00000
1/4"	-0.008" to 0.008"	Checked	Not Rated	180°	0000000	00000
3/8"	-0.018" to 0.018"	Checked	Not Rated	180°	0000000	000000
1/2"	-0.025" to 0.025"	Checked	Not Rated	180°	00000000	000000
3/4"	-0.037" to 0.037"	Checked	Not Rated	180°	00000000	000000
1"	-0.05" to 0.05"	Checked	Not Rated	180°	00000000	000000
12" × 12"
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	00000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	0000000	00000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	00000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	000000
1/4"	-0.008" to 0.008"	Checked	Not Rated	180°	0000000	000000
3/8"	-0.018" to 0.018"	Checked	Not Rated	180°	0000000	000000
1/2"	-0.025" to 0.025"	Checked	Not Rated	180°	00000000	000000
3/4"	-0.037" to 0.037"	Checked	Not Rated	180°	00000000	000000
1"	-0.05" to 0.05"	Checked	Not Rated	180°	00000000	000000
12" × 24"
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	00000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	0000000	000000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	000000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	000000
1/4"	-0.008" to 0.008"	Checked	Not Rated	180°	0000000	000000
12" × 36"
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	000000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	0000000	000000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	00000000	000000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	000000
1/4"	-0.008" to 0.008"	Checked	Not Rated	180°	0000000	000000
3/8"	-0.018" to 0.018"	Checked	Not Rated	180°	0000000	000000
1/2"	-0.025" to 0.025"	Checked	Not Rated	180°	00000000	000000
3/4"	-0.037" to 0.037"	Checked	Not Rated	180°	00000000	00000000
1"	-0.05" to 0.05"	Checked	Not Rated	180°	00000000	00000000
12" × 48"
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	000000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	0000000	000000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	00000000	000000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	000000
1/4"	-0.008" to 0.008"	Checked	Not Rated	180°	0000000	000000
3/8"	-0.018" to 0.018"	Checked	Not Rated	180°	0000000	000000
1/2"	-0.025" to 0.025"	Checked	Not Rated	180°	00000000	00000000
3/4"	-0.037" to 0.037"	Checked	Not Rated	180°	00000000	00000000
24" × 24"
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	000000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	0000000	000000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	000000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	000000
1/4"	-0.008" to 0.008"	Checked	Not Rated	180°	0000000	000000
3/8"	-0.018" to 0.018"	Checked	Not Rated	180°	0000000	000000
1/2"	-0.025" to 0.025"	Checked	Not Rated	180°	00000000	00000000
3/4"	-0.037" to 0.037"	Checked	Not Rated	180°	00000000	00000000
24" × 48"
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	000000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	0000000	000000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	00000000	000000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	000000
1/4"	-0.008" to 0.008"	Checked	Not Rated	180°	0000000	00000000
3/8"	-0.018" to 0.018"	Checked	Not Rated	180°	0000000	00000000
36" × 36"
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	000000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	00000000	000000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	00000000	000000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	000000
1/4"	-0.008" to 0.008"	Checked	Not Rated	180°	0000000	00000000
3/8"	-0.018" to 0.018"	Checked	Not Rated	180°	0000000	00000000
48" × 48"
1/32"	-0.003" to 0.003"	Checked	Not Rated	180°	0000000	000000
1/16"	-0.004" to 0.004"	Checked	Not Rated	180°	00000000	000000
1/8"	-0.006" to 0.006"	Checked	Not Rated	180°	00000000	00000000
3/16"	-0.006" to 0.006"	Checked	Not Rated	180°	0000000	00000000

Plain Bars

Thick.	Thick. Tolerance	Wd.	Lg.	Min. Temp.	Max. Temp., °F		Each
0.019"	-0.005" to 0.005"	0.118"	48"	Not Rated	180°	0000000	000000
0.034"	-0.005" to 0.005"	0.121"	48"	Not Rated	180°	0000000	00000
0.04"	-0.005" to 0.005"	0.166"	48"	Not Rated	180°	0000000	00000
0.057"	-0.005" to 0.005"	0.177"	48"	Not Rated	180°	0000000	00000
0.07"	-0.005" to 0.005"	0.437"	48"	Not Rated	180°	0000000	00000
0.092"	-0.005" to 0.005"	0.220"	48"	Not Rated	180°	0000000	00000
1/8"	-0.005" to 0.005"	0.325"	12"	Not Rated	180°	0000000	00000
1/8"	-0.005" to 0.005"	1/2"	12"	Not Rated	180°	0000000	00000

Checked Bars

			12" Lg.		24" Lg.
Wd.	Min. Temp.	Max. Temp., °F		Each		Each
1/32" Thick. (-0.003" to 0.003")
1"	Not Rated	180°	0000000	00000	0000000	000000
2"	Not Rated	180°	0000000	0000	0000000	00000
3"	Not Rated	180°	0000000	00000	0000000	00000
1/16" Thick. (-0.004" to 0.004")
1"	Not Rated	180°	0000000	0000	0000000	00000
2"	Not Rated	180°	0000000	00000	0000000	00000
3"	Not Rated	180°	0000000	00000	0000000	00000
1/8" Thick. (-0.006" to 0.006")
1"	Not Rated	180°	0000000	00000	0000000	00000
2"	Not Rated	180°	0000000	00000	0000000	00000
3"	Not Rated	180°	0000000	00000	0000000	00000
3/16" Thick. (-0.006" to 0.006")
1"	Not Rated	180°	0000000	00000	0000000	00000
2"	Not Rated	180°	0000000	00000	0000000	00000
3"	Not Rated	180°	0000000	00000	0000000	00000
1/4" Thick. (-0.008" to 0.008")
1"	Not Rated	180°	00000000	00000	00000000	00000
2"	Not Rated	180°	00000000	00000	00000000	00000
3"	Not Rated	180°	00000000	00000	00000000	00000
3/8" Thick. (-0.018" to 0.018")
1"	Not Rated	180°	00000000	00000	00000000	00000
2"	Not Rated	180°	00000000	00000	00000000	000000
3"	Not Rated	180°	00000000	00000	00000000	000000
1/2" Thick. (-0.025" to 0.025")
1"	Not Rated	180°	00000000	00000	00000000	00000
2"	Not Rated	180°	00000000	00000	00000000	000000
3"	Not Rated	180°	00000000	00000	00000000	000000
3/4" Thick. (-0.037" to 0.037")
1"	Not Rated	180°	00000000	00000	00000000	00000
2"	Not Rated	180°	00000000	00000	00000000	000000
3"	Not Rated	180°	00000000	000000	00000000	000000
1" Thick. (-0.05" to 0.05")
1"	Not Rated	180°	00000000	00000	00000000	000000
2"	Not Rated	180°	00000000	000000	00000000	000000
3"	Not Rated	180°	00000000	000000	00000000	000000

Adhesive-Back Bars

			Adhesive
Wd.	Lg.	Appearance	Type	Max. Temp., °F	Temp. Range, °F		Each
0.015" Thick. (-0.003" to 0.003")
2"	48"	Checked	Acrylate	210°	0° to 190°	0000000	000000
3"	48"	Checked	Acrylate	210°	0° to 190°	0000000	00000
6"	48"	Checked	Acrylate	210°	0° to 190°	0000000	000000
12"	48"	Checked	Acrylate	210°	0° to 190°	0000000	000000
24"	48"	Checked	Acrylate	210°	0° to 190°	000000	000000

Ultra-Strength Lightweight Carbon Fiber Round Tubes

Made of carbon fiber, these are the strongest composite round tubes we offer. Carbon fiber is comparable in strength to 6061 aluminum yet lighter in weight. These round tubes are often used to build frames and structures.

Plain Tubes

Color: Black
Max. Temperature: 180° F
Tensile Strength: 120,000-175,000 psi (Excellent)
Impact Strength: Not Rated
Hardness: Not Rated
For Use Outdoors: No

12" Lg.
Wall Thick.	OD	OD Tolerance	ID	ID Tolerance		Each
0.01"	0.039"	-0.006" to 0.006"	0.02"	-0.006" to 0.006"	00000000	00000
0.02"	0.078"	-0.006" to 0.006"	0.039"	-0.006" to 0.006"	00000000	0000
0.02"	0.118"	-0.006" to 0.006"	0.079"	-0.006" to 0.006"	00000000	0000
0.02"	0.236"	-0.006" to 0.006"	0.196"	-0.006" to 0.006"	00000000	0000
0.04"	0.197"	-0.006" to 0.006"	0.118"	-0.006" to 0.006"	00000000	0000
0.04"	0.314"	-0.006" to 0.006"	0.236"	-0.006" to 0.006"	00000000	0000
0.04"	0.393"	-0.006" to 0.006"	0.314"	-0.006" to 0.006"	00000000	0000
0.041"	0.472"	-0.006" to 0.006"	0.39"	-0.006" to 0.006"	00000000	00000
39" Lg.
0.01"	0.039"	-0.006" to 0.006"	0.02"	-0.006" to 0.006"	00000000	00000
0.02"	0.078"	-0.006" to 0.006"	0.039"	-0.006" to 0.006"	00000000	0000
0.02"	0.118"	-0.006" to 0.006"	0.079"	-0.006" to 0.006"	0000000	0000
0.02"	0.236"	-0.006" to 0.006"	0.196"	-0.006" to 0.006"	0000000	00000
0.04"	0.197"	-0.006" to 0.006"	0.118"	-0.006" to 0.006"	0000000	00000
0.04"	0.314"	-0.006" to 0.006"	0.236"	-0.006" to 0.006"	0000000	00000
0.04"	0.393"	-0.006" to 0.006"	0.314"	-0.006" to 0.006"	0000000	00000
0.041"	0.472"	-0.006" to 0.006"	0.39"	-0.006" to 0.006"	0000000	00000
72" Lg.
0.01"	0.039"	-0.006" to 0.006"	0.02"	-0.006" to 0.006"	00000000	00000
0.02"	0.078"	-0.006" to 0.006"	0.039"	-0.006" to 0.006"	00000000	00000
0.02"	0.118"	-0.006" to 0.006"	0.079"	-0.006" to 0.006"	00000000	00000
0.02"	0.236"	-0.006" to 0.006"	0.196"	-0.006" to 0.006"	00000000	00000
0.04"	0.197"	-0.006" to 0.006"	0.118"	-0.006" to 0.006"	00000000	00000
0.04"	0.314"	-0.006" to 0.006"	0.236"	-0.006" to 0.006"	00000000	00000
0.04"	0.393"	-0.006" to 0.006"	0.314"	-0.006" to 0.006"	00000000	00000
0.041"	0.472"	-0.006" to 0.006"	0.39"	-0.006" to 0.006"	00000000	00000

Checked Tubes

Color: Black
Max. Temperature: See table
Tensile Strength: 120,000-175,000 psi (Excellent)
Impact Strength: Not Rated
Hardness: Not Rated
For Use Outdoors: No

Wall Thick.	Wall Thick. Tolerance	OD	OD Tolerance	ID	ID Tolerance	Max. Temp., °F		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/32"	-0.005" to 0.005"	1"	-0.012" to 0.012"	15/16"	-0.006" to 0.006"	180°	0000000	000000	000000	0000000
0.041"	-0.005" to 0.005"	0.832"	-0.012" to 0.012"	3/4"	-0.006" to 0.006"	250°	0000000	00000	00000	000000
0.042"	-0.005" to 0.005"	0.584"	-0.012" to 0.012"	1/2"	-0.006" to 0.006"	250°	0000000	00000	00000	000000
0.042"	-0.005" to 0.005"	1.334"	-0.012" to 0.012"	1 1/4"	-0.006" to 0.006"	250°	0000000	00000	000000	000000
0.05"	-0.005" to 0.005"	1.6"	-0.012" to 0.012"	1 1/2"	-0.006" to 0.006"	250°	0000000	00000	000000	000000
0.06"	-0.005" to 0.005"	1.12"	-0.012" to 0.012"	1"	-0.006" to 0.006"	250°	0000000	00000	000000	000000
1/16"	-0.005" to 0.005"	1 5/16"	-0.012" to 0.012"	1 3/16"	-0.006" to 0.006"	180°	0000000	00000	000000	000000
1/16"	-0.005" to 0.005"	1 5/8"	-0.012" to 0.012"	1 1/2"	-0.006" to 0.006"	180°	0000000	00000	000000	000000
1/16"	-0.005" to 0.005"	1 7/8"	-0.012" to 0.012"	1 3/4"	-0.006" to 0.006"	180°	0000000	00000	000000	000000

Ultra-Strength Lightweight Carbon Fiber Rods

Color: Black
Temperature Range: See table
Tensile Strength: 120,000-175,000 psi (Excellent)
Impact Strength: Not Rated
Hardness: Not Rated
For Use Outdoors: No

Strong and lightweight, these rods are made of carbon fiber, the strongest composite we offer. Carbon fiber is comparable in strength to 6061 aluminum yet lighter in weight. These rods are often used to build frames and structures.

12" Lg.
Dia.	Dia. Tolerance	Min. Temp., °F	Max. Temp., °F		Each
1/16"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
3/32"	-0.006" to 0.006"	Not Rated	180°	0000000	0000
1/8"	-0.006" to 0.006"	Not Rated	180°	0000000	0000
1/4"	-0.006" to 0.006"	Not Rated	180°	0000000	0000
5/16"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
3/8"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
1/2"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
5/8"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
3/4"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
24" Lg.
1/16"	-0.006" to 0.006"	Not Rated	180°	0000000	0000
3/32"	-0.006" to 0.006"	Not Rated	180°	0000000	0000
1/8"	-0.006" to 0.006"	Not Rated	180°	0000000	0000
1/4"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
5/16"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
3/8"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
1/2"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
5/8"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
3/4"	-0.006" to 0.006"	Not Rated	180°	0000000	000000
36" Lg.
0.011"	-0.007" to 0.007"	0°	250°	0000000	0000
0.039"	-0.007" to 0.007"	0°	250°	0000000	0000
48" Lg.
1/16"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
3/32"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
1/8"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
1/4"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
5/16"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
3/8"	-0.006" to 0.006"	Not Rated	180°	0000000	00000
1/2"	-0.006" to 0.006"	Not Rated	180°	0000000	000000
5/8"	-0.006" to 0.006"	Not Rated	180°	0000000	000000
3/4"	-0.006" to 0.006"	Not Rated	180°	0000000	000000

Ultra-Strength Lightweight Carbon Fiber Half Rounds

Color: Black
Temperature Range: 0° F to 250° F
Tensile Strength: 120,000-175,000 psi (Excellent)
Impact Strength: Not Rated
Hardness: Not Rated
For Use Outdoors: No

These half rounds are made of carbon fiber, our strongest composite material. They are often used to build frames and structures. Carbon fiber is comparable in strength to 6061 aluminum yet lighter in weight.

		36" Lg.		78" Lg.
Dia.	Dia. Tolerance		Each		Each
0.039"	-0.007" to 0.007"	0000000	00000	0000000	000000
0.15"	-0.007" to 0.007"	0000000	0000	0000000	00000

Ultra-Strength Lightweight Carbon Fiber Square Tubes

Color: Black
Temperature Range: 0° F to 250° F
Tensile Strength: 120,000-175,000 psi (Excellent)
Impact Strength: Not Rated
Hardness: Not Rated
For Use Outdoors: No

Often used to build frames and structures, these square tubes are made of carbon fiber, the strongest composite we offer. Carbon fiber is comparable in strength to 6061 aluminum yet lighter in weight.

Outside				Inside
Wd.	Wd. Tolerance	Ht.	Ht. Tolerance	Wd.	Ht.		Each
12" Lg.
0.04" Wall Thick. (-0.02" to 0.02")
0.83"	-0.02" to 0.02"	0.83"	-0.02" to 0.02"	3/4"	3/4"	0000000	000000
1.08"	-0.02" to 0.02"	1.08"	-0.02" to 0.02"	1"	1"	0000000	00000
0.06" Wall Thick. (-0.02" to 0.02")
1.37"	-0.02" to 0.02"	1.37"	-0.02" to 0.02"	1 1/4"	1 1/4"	0000000	00000
32" Lg.
0.04" Wall Thick. (-0.02" to 0.02")
0.83"	-0.02" to 0.02"	0.83"	-0.02" to 0.02"	3/4"	3/4"	0000000	000000
1.08"	-0.02" to 0.02"	1.08"	-0.02" to 0.02"	1"	1"	0000000	000000
0.06" Wall Thick. (-0.02" to 0.02")
1.37"	-0.02" to 0.02"	1.37"	-0.02" to 0.02"	1 1/4"	1 1/4"	0000000	000000

Ultra-Strength Lightweight Carbon
Fiber Sheets with Foam Core

Color: Black
Temperature Range: 0° F to 250° F
Tensile Strength: 120,000-175,000 psi (Excellent)
Impact Strength: Not Rated
Hardness: Not Rated
For Use Outdoors: No

A layer of foam is sandwiched between two pieces of carbon fiber to make these sheets even lighter than standard carbon fiber sheets. Carbon fiber is the strongest composite we offer. It’s comparable in strength to 6061 aluminum and is often used to build frames and structures.

6" × 12"
Thickness	Thick. Tolerance	Appearance		Each
1/4"	-0.02" to 0.02"	Checked	0000000	0000000
12" × 12"
1/4"	-0.02" to 0.02"	Checked	0000000	000000
24" × 48"
1/4"	-0.02" to 0.02"	Checked	0000000	00000000

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About Composites

Ultra-Strength Lightweight Carbon Fiber Sheets and Bars

Ultra-Strength Lightweight Carbon Fiber Round Tubes

Ultra-Strength Lightweight Carbon Fiber Rods

Ultra-Strength Lightweight Carbon Fiber Half Rounds

Ultra-Strength Lightweight Carbon Fiber Square Tubes

Ultra-Strength Lightweight CarbonFiber Sheets with Foam Core

Ultra-Strength Lightweight Carbon
Fiber Sheets with Foam Core