Silumin Aluminum Alloy Billet
Silumin (AlSiCu) billets for automotive pistons. Si+Cu > alloy threshold. 7601.20.90.95.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as engine castings
Finished castings shift to vehicle parts chapter.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Automotive suppliers need IATF certification equivalents
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.
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.
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.