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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.
Crack-Resistant 7050 Aluminum Sheets
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7050 aluminum won't crack when exposed to strain, corrosive chemicals, and heat all at once—also known as stress corrosion. It's so strong and hard that it's often made into airplane bodies and wings. If high yield strength is your only concern, consider 7075 aluminum instead—it's among the strongest aluminum alloys out there.
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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. | Fabrication | Temper Designation | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|
1/2" Thick (-0.028" to 0.028" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T21 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T31 | 000000 | ||
3/4" Thick (-0.037" to 0.037" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T22 | 00000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T32 | 000000 | ||
1" Thick (-0.039" to 0.039" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T11 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T33 | 000000 | ||
1 1/4" Thick (-0.039" to 0.039" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T12 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T34 | 000000 | ||
1 1/2" Thick (-0.039" to 0.039" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T13 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T35 | 000000 | ||
1 3/4" Thick (-0.055" to 0.055" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T14 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T36 | 000000 | ||
2" Thick (-0.055" to 0.055" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T15 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T37 | 000000 | ||
2 1/4" Thick (-0.055" to 0.055" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T16 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T38 | 000000 | ||
2 1/2" Thick (-0.075" to 0.075" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T17 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T39 | 000000 | ||
2 3/4" Thick (-0.075" to 0.075" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T18 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T41 | 000000 | ||
3" Thick (-0.075" to 0.075" Tolerance) | ||||||||
| 6" | 6" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T19 | 000000 | ||
| 12" | 12" | Cold Rolled | T7451 | ASTM B594, SAE AMS4050 | 1281T42 | 000000 | ||
Grid Fixture Plates
Rectangular Fixture Plates
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Fixture plates are thinner and lighter in weight than subplates, so they're often used to build setups that are swapped in and out of machines.
7050 Aluminum—7050 aluminum plates are lighter in weight than A36 low-carbon steel plates. All of their holes are threaded—they’re lined with hardened steel inserts to make them more durable, rigid, and wear-resistant.
For Threaded Holes—Add chip plugs (sold separately) to keep chips and shavings from clogging or damaging unused holes.
Grid Fixture Plates | Black-Oxide Steel Chip Plugs | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Threaded Holes | Mounting Holes | |||||||||||||||||
Lg. | Wd. | Thk. | No. of | Thread Size | Ctr.-to-Ctr. | No. of | Style | Ctr.-to-Ctr. | For Mounting Screw Size | Wt., lb. | Parallel Tolerance | Each | For Hole Type | Each | ||||
7050 Aluminum | ||||||||||||||||||
| 30" | 15" | 3/4" | 120 | 1/2"-13 | 2" | 5 | Counterbored | 12 1/2" | 1/2" | 34 | 0.005" | 1339N24 | 000000000 | Threaded | 3161N11 | 00000 | ||
