5" Aluminum Sheets | McMaster-Carr

The most widely used aluminum, 6061 is fabricated into everything from pipe fittings and containers to automotive and aerospace parts. It is strong and corrosion resistant, plus it's easy to machine and weld.

Extruded sheets and bars are formed by a die for close-tolerance widths, then cut to the lengths listed.

Aluminum that meets ASTM B209 or ASTM B221 complies with standards for materials.

Aluminum that meets an SAE AMS standard conforms to the material and process needs of the aerospace industry.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Bars

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: See table
Fabrication: See table
Specifications Met: See table

5" Thick. (-0.034" to 0.034" Tolerance)
Wd.	Fabrication	Temper	Heat Treatment	Temperature Range, °F	Specifications Met		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
5"	Extruded	T6511	Hardened	-320° to 300°	SAE AMS QQ-A-200/8	0000000	0000000	0000000	0000000	0000000	0000000

Cubes

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: T6511
Fabrication: See table
Specifications Met: ASTM B221, SAE AMS QQ-A-200/8

Thick.	Thick. Tolerance	Wd.	Wd. Tolerance	Lg.	Lg. Tolerance	Fabrication	Heat Treatment	Temperature Range, °F		Each
5"	-0.034" to 0.034"	5"	-0.034" to 0.034"	5"	-0.034" to 0.034"	Extruded	Hardened	-320° to 300°	00000000	0000000

Tight-Tolerance Multipurpose 6061 Aluminum Sheets and Bars

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: See table
Fabrication: See table
Specifications Met: ASTM B209

These sheets and bars are precision ground either on all six sides or just on the top and bottom. The most widely used aluminum, 6061 is fabricated into everything from pipe fittings and containers to automotive and aerospace parts. It is strong and corrosion resistant, plus it's easy to machine and weld.

Sheets and bars that are precision ground on all sides are consistently flat, square, and parallel on all six sides. They’re also known as blanks and are ready for use in your CNC machine.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Precision Ground on All Sides
Thick.	Thick. Tolerance	Wd.	Wd. Tolerance	Lg.	Lg. Tolerance	Fabrication	Temper	Heat Treatment	Temperature Range, °F	Flatness Tolerance		Each
5"	-0.002" to 0.002"	5"	-0.002" to 0.002"	5"	-0.002" to 0.002"	Cold Rolled	T651	Hardened	-320° to 300°	Not Rated	0000000	0000000

Multipurpose 304 Stainless Steel

From cookware to chemical-processing equipment, 304 stainless steel is a good all-around choice for a wide range of applications. It maintains its corrosion resistance in temperatures up to 1500° F.

Bars with rolled edges are also known as true bar; the edges are more precise than sheared edges.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

304 Stainless Steel Bars

Yield Strength: 30,000 psi
Hardness: See Table
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: See Table

							1/2 ft. Lg.
Wd.	Wd. Tolerance	Fabrication	Edge Fabrication	Hardness	Specifications Met	Straightness Tolerance		Each
5" Thick. (0" to 0.078" Tolerance)
6"	-1/8" to 1/8"	Hot Rolled	Rolled	Rockwell B75 (Medium)	ASTM A240	Not Rated	0000000	0000000

Low-Carbon Steel Sheets and Bars

Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers. Some of this material can be surface hardened with heat treating.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Bars

Yield Strength: 54,000 psi
Hardness: Rockwell B70 (Medium)
Heat Treatable: Yes
Max. Hardness After Heat Treatment: Rockwell C60
Specifications Met: ASTM A108

5" Thickness (-0.01" to 0" Tolerance)
Wd.		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
5"	0000000	0000000	0000000	0000000	000000000	000000000

Slippery UHMW Polyethylene Sheets, Bars, and Strips

In addition to having a low-friction surface that prevents sticking and binding, this tough, impact- and wear-resistant material handles the scuffs, scrapes, and strikes that other plastics can’t. These sheets, bars, and strips are often used to make machine guards and chute liners. They are all FDA compliant for direct food contact.

For technical drawings and 3-D models, click on a part number.

White or Black Sheets

Temperature Range: -40° to 180° F
Tensile Strength: 4,350-5,800 psi (Poor)
Impact Strength: 16.8 ft.-lbs./in. (Excellent)
Hardness: Durometer 65D-67D (Medium)
For Use Outdoors: No
Specifications Met:
White: ASTM D4020, ASTM D4976, ASTM D6712, FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 178.2010, FDA Compliant 21 CFR 178.3297
Black: ASTM D4020, FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 178.2010, FDA Compliant 21 CFR 178.3297, UL 94 HB

			White		Black
Thick.	Thickness Tolerance	Fabrication		Each		Each
6" × 6"
5"	-0.25" to 0.25"	Extruded	00000000	000000	00000000	000000
6" × 12"
5"	-0.25" to 0.25"	Extruded	00000000	000000	00000000	000000
12" × 12"
5"	-0.25" to 0.25"	Extruded	00000000	000000	00000000	000000
12" × 24"
5"	-0.25" to 0.25"	Extruded	00000000	000000	00000000	000000
12" × 36"
5"	-0.25" to 0.25"	Extruded	00000000	000000	00000000	000000
24" × 24"
5"	-0.25" to 0.25"	Extruded	00000000	000000	00000000	000000