Aluminum sheet
3003-H14 Soft Aluminum Sheet
A soft, easily formed non-heat-treatable alloy, for fairings, baffles and other non-structural parts.
- Alloy and temper3003-H14
- Thicknesses0.020" to 0.063"
Where to buy
AmericaDistributor coming soonOur partner for this region is on its way
EuropeDistributor coming soonOur partner for this region is on its way
OceaniaDistributor coming soonOur partner for this region is on its way
More distributors
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OceaniaMore distributors coming soon
Not a structural alloy: a repair uses the alloy the SRM specifies. Spruce notes that for 2 × 4 ft pieces the part number ends in 45.
For structure, see 2024-T3.
Specifications
| Alloy and temper | 3003-H14 |
|---|---|
| Thicknesses | 0.020" to 0.063" |
| Sizes | Full sheets and 2 × 4 ft pieces |
Source: a distributor's listing, checked 2026-09-30.
Sizes listed 30 rows
| Thickness | PN | Size |
|---|---|---|
| .020 | 03-31410 | 4 x 12 |
| .025 | 03-32410 | 4 x 12 |
| .032 | 03-33410 | 4 x 12 |
| .040 | 03-34410 | 4 x 12 |
| .050 | 03-34510 | 4 x 12 |
| .063 | 03-34610 | 4 x 12 |
| .020 | 03-31420 | 4 x 8 |
| .025 | 03-32420 | 4 x 8 |
| .032 | 03-33420 | 4 x 8 |
| .040 | 03-34420 | 4 x 8 |
| .050 | 03-34520 | 4 x 8 |
| .063 | 03-34620 | 4 x 8 |
| .020 | 03-31430 | 4 x 6 |
| .025 | 03-32430 | 4 x 6 |
| .032 | 03-33430 | 4 x 6 |
| .040 | 03-34430 | 4 x 6 |
| .050 | 03-34530 | 4 x 6 |
| .063 | 03-34630 | 4 x 6 |
| .020 | 03-31440 | 4 x 4 |
| .025 | 03-32440 | 4 x 4 |
| .032 | 03-33440 | 4 x 4 |
| .040 | 03-34440 | 4 x 4 |
| .050 | 03-34540 | 4 x 4 |
| .063 | 03-34640 | 4 x 4 |
| .020 | 03-31445 | 2 x 4 |
| .025 | 03-32445 | 2 x 4 |
| .032 | 03-33445 | 2 x 4 |
| .040 | 03-34445 | 2 x 4 |
| .050 | 03-34545 | 2 x 4 |
| .063 | 03-34645 | 2 x 4 |
Questions people actually ask
What thicknesses of 3003H-14 Soft Aluminum Sheet are listed?
0.020" to 0.063", according to the distributor listing checked on 2026-09-30.
What sizes of the 3003H-14 Soft Aluminum Sheet are listed?
Full sheets and 2 × 4 ft pieces, according to the distributor listing checked on 2026-09-30.
Where can I buy the 3003H-14 Soft Aluminum Sheet?
A distributor we checked lists it in the Americas. The link to its page, with the live price and stock, opens when the partnership does.
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