7075 Aluminum Alloy Slab
7075 slabs are unwrought high-strength aluminum-zinc alloy plates used in aircraft structural components. Composition includes 5.6-6.1% zinc, 2.1-2.5% magnesium, and 1.2-2.0% copper, clearly an alloy under chapter note (b)(ii) due to total other elements >1%. Imported under 7601.20.90.95 for other unwrought alloy forms.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rolled into plate >0.2mm thick
Rolled alloy plates become clad or unclad products under heading 7606, no longer unwrought.
If supplied as master alloys in granular form
Granular master alloys for remelting are distinctly classified under 7601.20.30.
If containing significant steel alloying
If iron content dominates, it may shift to steel chapter, though rare for aluminum-predominant metal.
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Import Tips & Compliance
• Aerospace alloys require enhanced documentation like FAA-equivalent certifications; prepare for additional CBP scrutiny
• Verify slab flatness and surface condition in manifests—excessive processing may reclassify as semi-finished
• Use precise weight declarations; overweight shipments often face valuation disputes
Related Products under HTS 7601.20.90.95
A356.1 Aluminum Alloy Ingot
A356.1 is a hypoeutectic aluminum-silicon alloy ingot used primarily for casting applications in automotive and aerospace industries. It contains approximately 7% silicon and 0.3% magnesium, making aluminum the predominant element by weight exceeding 90%, qualifying it as an aluminum alloy under chapter note (b). Classified under 7601.20.90.95 as unwrought aluminum alloy in other forms not specified elsewhere.
6061 Aluminum Alloy Billet
6061 aluminum alloy billets are cylindrical unwrought forms used for extrusion into profiles and tubes in construction and transportation sectors. With about 1% magnesium, 0.6% silicon, and 0.25% copper, it qualifies as an alloy since non-aluminum elements exceed 1% total by weight per chapter note (b). Falls under 7601.20.90.95 as other unwrought aluminum alloys.
AlSi12 Aluminum Alloy Ingot
AlSi12 ingots contain 11-13% silicon with aluminum predominant, used in die casting for engine blocks and wheels. Meets alloy definition via iron+silicon >0.1% limit in chapter note (b)(i). Classified in 7601.20.90.95 as other unwrought aluminum alloys.
5083 Aluminum Alloy Billet
Marine-grade 5083 billets with 4-4.9% magnesium and 0.4-1% manganese, used for shipbuilding plates. Aluminum predominates with other elements >1%, per note (b). Other unwrought alloy under 7601.20.90.95.
2024 Aluminum Alloy Ingot
2024 ingots for aircraft skin with 4.4% copper, 1.5% magnesium, used in heat-treated tempers. Alloy status confirmed by Cu >0.1% exceeding note (a) limits. HTS 7601.20.90.95 other unwrought.
AlMg5 Aluminum Alloy Slab
AlMg5 slabs with 4.8-5.2% Mg for welding wire production. Alloy by Mg content >1%. 7601.20.90.95.