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About Aluminum
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Compare over 20 aluminum alloys to find the right material for you—all with material certificates for traceability.
Tight-Tolerance Multipurpose 6061 Aluminum Cubes
 |
Ground to paper-thin tolerances, these 6061 aluminum cubes are best for precision parts.
6061 is the most widely used aluminum, made into everything from pipe fittings to containers to airplane parts. It balances strength and corrosion resistance, plus it’s easy to machine and weld.
Precision Ground on All Sides—Ready to use in your CNC machine, this aluminum is consistently flat, square, and parallel on all six sides. Also known as blanks.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Wd. | Lg. | Thk. | Thk. Tolerance | Fabrication | Temper Designation | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Precision Ground on All Sides | ||||||||||
| 1" | 1" | 1" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K86 | 000000 | ||
| 1 1/2" | 1 1/2" | 1 1/2" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K91 | 00000 | ||
| 2" | 2" | 2" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K79 | 00000 | ||
| 2 1/2" | 2 1/2" | 2 1/2" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K87 | 00000 | ||
| 3" | 3" | 3" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K82 | 000000 | ||
| 3 1/2" | 3 1/2" | 3 1/2" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K545 | 000000 | ||
| 4" | 4" | 4" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K84 | 000000 | ||
| 4 1/2" | 4 1/2" | 4 1/2" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K546 | 000000 | ||
| 5" | 5" | 5" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K88 | 000000 | ||
| 6" | 6" | 6" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K85 | 000000 | ||
| 7" | 7" | 7" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K547 | 000000 | ||
| 7 1/2" | 7 1/2" | 7 1/2" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K89 | 000000 | ||
| 8" | 8" | 8" | -0.002" to 0.002" | Cold Rolled | T651 | ASTM B209 | 9057K548 | 00000000 | ||
Multipurpose 4140 Alloy Steel Bars
 |
Also known as chrome-moly steel, this versatile alloy steel is used for a wide range of parts, such as molds and structural supports. It resists fracturing from repeated stress. You can also surface harden it with heat to add wear resistance.
If you don't see the size you're looking for, check out our Made-to-Order 4140 Alloy Steel Bars.
Note: Bars may be made from either 4140 or 4142 alloy steel. They are interchangeable in most applications.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
3" Long | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Fabrication | Heat Treatment | Yield Strength, psi | Hardness | Max. Hardness After Heat Treatment | Specs. Met | Each | |||
3" Thick | ||||||||||
| 3" | Cold Worked | Annealed | 60,000 | Rockwell B90 (Medium) | Rockwell C60 | ASTM A108 | 6552K515 | 000000 | ||
Multipurpose 6061 Aluminum Cubes
|
The most widely used aluminum, 6061 is made into everything from pipe fittings to containers to airplane parts. It balances strength and corrosion resistance, plus it's easy to machine and weld.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Wd. | Lg. | Thk. | Thk. Tolerance | Fabrication | Temper Designation | Specs. Met | Each | ||
|---|---|---|---|---|---|---|---|---|---|
| 2" | 2" | 2" | -0.024" to 0.024" | Extruded | T6511 | ASTM B221, SAE AMS-QQ-A-200/8 | 9140T271 | 000000 | |
| 2 1/2" | 2 1/2" | 2 1/2" | -0.024" to 0.024" | Extruded | T6511 | ASTM B221, SAE AMS-QQ-A-200/8 | 9140T272 | 00000 | |
| 3" | 3" | 3" | -0.024" to 0.024" | Extruded | T6511 | ASTM B221, SAE AMS-QQ-A-200/8 | 9140T273 | 00000 | |
| 3 1/2" | 3 1/2" | 3 1/2" | -0.024" to 0.024" | Extruded | T6511 | ASTM B221, SAE AMS-QQ-A-200/8 | 8975K571 | 00000 | |
| 4" | 4" | 4" | -0.034" to 0.034" | Extruded | T6511 | ASTM B221, SAE AMS-QQ-A-200/8 | 8975K572 | 000000 | |
| 5" | 5" | 5" | -0.034" to 0.034" | Extruded | T6511 | ASTM B221, SAE AMS-QQ-A-200/8 | 8975K574 | 000000 |
Multipurpose 6061 Aluminum Bars
 |
The most widely used aluminum, 6061 is made into everything from pipe fittings to containers to airplane parts. It balances strength and corrosion resistance, plus it's easy to machine and weld.
Don't see the size you need? Check out our Made-to-Order 6061 Aluminum Bars.
Extruded—Formed by a die for close-tolerance widths, then cut to the lengths listed.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dovetail Blanks for Milling-Machine Vises
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No need to prepare this material before machining parts in dovetail vises—the dovetails and locating slots are already cut in. The slots are sized to match the jaws on most dovetail milling-machine vises and ensure the workpiece is positioned accurately.
Dovetail | Slots | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Wd. | Ht. | Ht. | Angle | No. of | Lg. | Wd. | Temp. Range, ° F | Each | |||
6061 Aluminum | ||||||||||||
3/4" Wide Dovetail | ||||||||||||
| 3 1/4" | 3 1/4" | 3 1/4" | 1/8" | 60° | 1 | 13/32" | 9/32" | -320 to 300 | 2610N13 | 0000000 | ||
| 5 13/16" | 5 13/16" | 5 13/16" | 1/8" | 60° | 1 | 13/32" | 9/32" | -320 to 300 | 2610N14 | 000000 | ||
1 1/2" Wide Dovetail | ||||||||||||
| 4" | 4" | 4" | 1/8" | 60° | 1 | 15/32" | 9/32" | -320 to 300 | 2610N11 | 000000 | ||
2 1/4" Wide Dovetail | ||||||||||||
| 7" | 7" | 5" | 3/16" | 60° | 2 | 11/16" | 5/16" | -320 to 300 | 2610N15 | 000000 | ||
| 8" | 10" | 10" | 3/16" | 60° | 2 | 11/16" | 5/16" | -320 to 300 | 2610N16 | 000000 | ||
Tight-Tolerance Hardened Multipurpose 4140 Alloy Steel Bars
|
Also known as flat stock, the thickness on these bars is held to a tight tolerance. They are hardened for increased abrasion and impact resistance. Made from versatile alloy steel, also known as chrome-moly steel, these bars resist fracturing from repeated stress. They’re used for a wide range of parts, including molds and structural supports.
Note: Bars may be made from either 4140 or 4142 alloy steel. They are interchangeable in most applications.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
3" Long | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Fabrication | Heat Treatment | Yield Strength, psi | Hardness | Mechanical Finish | Specs. Met | Each | |||
3" Thick (-0.002" to 0.002" Tolerance) | ||||||||||
| 3" | Hot Rolled | Hardened | 121,000 | Rockwell C27 (Hard) | Precision Ground | ASTM A829 | 89715K983 | 0000000 | ||
