10.000mm Aluminum Sheets

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.

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.

Metric Bars

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: T6
Fabrication: See table
Specifications Met: ASTM B221

10 mm Thick. (-0.203 to 0.203 mm Tolerance)
Wd., mm	Fabrication	Heat Treatment	Temperature Range, °F	Flatness Tolerance		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
10	Extruded	Hardened	-320° to 300°	0.006" per in.	0000000	00000	000000	000000
15	Extruded	Hardened	-320° to 300°	0.006" per in.	0000000	0000	00000	00000
20	Extruded	Hardened	-320° to 300°	0.006" per in.	0000000	0000	00000	00000
25	Extruded	Hardened	-320° to 300°	0.006" per in.	0000000	0000	00000	00000
30	Extruded	Hardened	-320° to 300°	0.006" per in.	0000000	00000	00000	00000
40	Extruded	Hardened	-320° to 300°	0.006" per in.	0000000	00000	00000	00000

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 top and bottom are also known as flat stock.

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 Top and Bottom
Thick., mm	Thick. Tolerance, mm	Fabrication	Temper	Heat Treatment	Temperature Range, °F		Each
2" x 12"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	000000
2" x 24"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	000000
4" x 12"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	00000
4" x 24"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	000000
6" x 6"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	00000
6" x 12"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	000000
6" x 24"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	000000
12" x 12"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	000000
12" x 24"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	000000
24" x 24"
10.000	-0.050 to 0.050	Cold Rolled	T651	Hardened	-320° to 300°	00000000	000000

Porous Mold-Quality Metapor Aluminum

Yield Strength: Not Rated
Hardness: Shore D80 (Soft)
Temper: Not Rated
Fabrication: Cast

Create molds for vacuum-forming and thermoforming applications. Metapor aluminum is porous to let air and moisture escape, which prevents bubbles and blemishes. These sheets must be milled to expose the pores; average pore diameter is 0.0006” with a total porosity of 15%.

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

Thick., mm	Thick. Tolerance, mm	Porosity	Pore Dia,		150 mm × 150 mm	250 mm × 250 mm	500 mm × 500 mm
10	-2 to 2	15%	0.0006"	0000000	000000	0000000	0000000

Easy-to-Machine MIC6 Cast Aluminum Sheets and Bars

Yield Strength: 15,000 psi
Hardness: Brinell 65 (Soft)
Temper: Not Rated
Fabrication: Cast

MIC6 is cast from a high-strength 7000-series aluminum, then stress relieved to maintain dimensional stability during high-speed machining. Use these sheets and bars for CNC routing tables, assembly jigs, vacuum chucks, and other applications where consistent flatness and tight tolerances are critical.

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.

6" × 6"
Thick., mm	Thick. Tolerance, mm	Heat Treatment	Flatness Tolerance		Each
10	-0.127 to 0.127	Stress Relieved	0.015"	0000000	000000
6" × 12"
10	-0.127 to 0.127	Stress Relieved	0.015"	0000000	00000
6" × 24"
10	-0.127 to 0.127	Stress Relieved	0.015"	0000000	00000
12" × 12"
10	-0.127 to 0.127	Stress Relieved	0.015"	0000000	00000
12" × 24"
10	-0.127 to 0.127	Stress Relieved	0.015"	0000000	000000
24" × 24"
10	-0.127 to 0.127	Stress Relieved	0.015"	0000000	000000

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.

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

10 mm Thick. (-0.09 mm to 0 mm Tolerance)
Wd.	Wd. Tolerance	Fabrication	Hardness	Straightness Tolerance		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
20mm	-0.13mm to 0mm	Cold Worked	Rockwell B80 (Medium)	Not Rated	0000000	000000	0000000	0000000
25mm	-0.13mm to 0mm	Cold Worked	Rockwell B80 (Medium)	Not Rated	0000000	00000	000000	000000
50mm	-0.16mm to 0mm	Cold Worked	Rockwell B80 (Medium)	Not Rated	0000000	00000	000000	000000

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.

Metric Bars

Yield Strength: 34,000 psi
Hardness: Rockwell B90 (Medium)
Heat Treatable: Yes
Max. Hardness After Heat Treatment: Not Rated

10 mm Thickness (-0.09 to 0 mm Tolerance)
Wd., mm		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
12	0000000	00000	000000	000000
20	0000000	0000	00000	00000
25	0000000	00000	00000	00000
50	0000000	00000	00000	000000

Tight-Tolerance Low-Carbon Steel Bars

With a thickness that's precision ground to a tight tolerance, these bars are sometimes called flat stock. Low-carbon steel, also known as mild 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. 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.

Metric Bars

Yield Strength: 36,000 psi
Hardness: Not Rated
Heat Treatable: Yes
Max. Hardness After Heat Treatment: Rockwell C65

10 mm Thick. (-0.025 to 0.025 mm Tolerance)
Wd., mm	Mechanical Finish		1 ft. Lg.	2 ft. Lg.
10	Precision Ground	00000000	000000	000000
15	Precision Ground	00000000	00000	00000
20	Precision Ground	00000000	00000	000000
25	Precision Ground	00000000	00000	000000

High-Strength 1045 Carbon Steel Sheets and Bars

Stronger than low-carbon steel with equally good machinability, 1045 carbon steel is widely used for bolts, studs, and shafts.

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: Inch: 77,000 psi
Metric: 45,000 psi
Hardness: Rockwell B90 (Medium)
Heat Treatable: Yes
Max. Hardness After Heat Treatment: Inch: Rockwell C60
Metric: Rockwell C45
Specifications Met: See table

Thick.	Thick. Tolerance	Wd.		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
10mm	-0.9mm to 0mm	30mm	00000000	000000	000000	000000
10mm	-0.09mm to 0mm	15mm	00000000	00000	00000	00000
10mm	-0.09mm to 0mm	20mm	00000000	00000	00000	00000
10mm	-0.09mm to 0mm	25mm	00000000	00000	00000	00000
10mm	-0.09mm to 0mm	50mm	00000000	00000	00000	000000
10mm	-0.09mm to 0mm	60mm	00000000	00000	000000	000000

Tight-Tolerance Multipurpose Oil-Hardening O1 Tool Steel Sheets and Bars

Also known as flat stock, these precision-ground sheets and bars are held to a tight thickness tolerance. Often used for dies, punches, and gauges, O1 tool steel is an oil-hardening material that resists wear and abrasion.

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.

Metric Bars

Yield Strength: 80,000 psi
Hardness: Rockwell B90 (Medium)
Heat Treatable: Yes
Max. Hardness After Heat Treatment: Rockwell C65
Specifications Met: ASTM A681

				3 ft. Lg.
Wd., mm	Heat Treatment	Mechanical Finish	Flatness Tolerance		Each
10 mm Thick. (0 mm to 0.05 mm Tolerance)
15	Annealed (Softened)	Precision Ground	0.005" per ft.	0000000	0000000
20	Annealed (Softened)	Precision Ground	0.005" per ft.	0000000	000000
25	Annealed (Softened)	Precision Ground	0.005" per ft.	0000000	000000
40	Annealed (Softened)	Precision Ground	0.005" per ft.	0000000	000000