6060 Architectural Billet
6060 aluminum alloy billet with uniform circular cross section optimized for architectural window frame extrusions. Meets HTS 7601.20.90.45 as unwrought non-coil billets, alloyed primarily with magnesium and silicon beyond pure limits. Homogenized for excellent surface finish in building products.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made into unclad sheet for retail
Further processing into sheets changes from billet to flat-rolled products.
If steel-core composite for tubes
Bimetallic billets with steel lining fall under iron/steel tubes chapters by predominant material.
If purity approaches 99% aluminum
Borderline alloy content near note (a) limits shifts to non-alloy unwrought aluminum.
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Import Tips & Compliance
• Label with exact alloy temper (e.g
• T4) and diameter tolerance specs per customer requirements
• Prepare for random billet sampling by customs for spectrometric alloy verification
Related Products under HTS 7601.20.90.45
6061 Aluminum Alloy Billet
A cylindrical 6061 aluminum alloy billet with uniform circular cross section, used primarily for extrusion into profiles and shapes. It qualifies under HTS 7601.20.90.45 as an unwrought aluminum alloy billet not in coils, with aluminum predominating and alloying elements like magnesium and silicon exceeding pure aluminum limits. These billets are hot-worked or extruded precursors for manufacturing.
7075 Aluminum Alloy Billet
High-strength 7075 aluminum alloy billet featuring uniform circular cross section throughout, ideal for aerospace extrusions. Classified under HTS 7601.20.90.45 as unwrought aluminum alloy billets not in coils, distinguished by zinc, copper, and magnesium content making it an alloy per subheading definitions. Supplied in standard diameters for downstream forging or extrusion.
AA6063 Extrusion Billet
AA6063 aluminum alloy billets with precise uniform circular cross section, designed specifically for extrusion into architectural profiles. Falls under HTS 7601.20.90.45 as unwrought alloy billets not in coils, with silicon and magnesium alloying elements per chapter definitions. Typically offered in 6-8 inch diameters for high-volume extrusion presses.
AlMg3 Aluminum Alloy Billet
AlMg3 (3% magnesium) aluminum alloy cylindrical billet with uniform circular cross section, used in marine and structural applications. HTS 7601.20.90.45 applies to these unwrought alloy billets not in coils, where magnesium content exceeds pure aluminum limits. Produced via direct chill casting for optimal microstructure.
5083 Aluminum Alloy Billet
Marine-grade 5083 aluminum alloy billet maintaining uniform circular cross section, suited for pressure vessel extrusions. Classified in HTS 7601.20.90.45 for unwrought alloy billets not in coils, featuring high magnesium content defining its alloy status per notes. Available in diameters up to 12 inches for heavy-duty applications.
7050 Aerospace Billet
Premium 7050 aluminum alloy billet with strict uniform circular cross section for aircraft structural extrusions. HTS 7601.20.90.45 covers these unwrought alloy billets not in coils, alloyed with zinc, copper, magnesium per definitions. Stress-relieved for fracture toughness in high-performance uses.