6061 Aluminum Alloy Round Rod 1/2 Inch Diameter from Mexico
A 6061 aluminum alloy round rod with a 1/2 inch (12.7 mm) diameter cross-section, used in structural applications like frames and machinery parts. Classified under HTS 7604.29.30.90 as an aluminum alloy bar/rod with round cross-section, not meeting specific size or temper exclusions. Aluminum alloys here have aluminum predominant by weight with other elements exceeding purity limits.
Duty Rate — Mexico → United States
Rate breakdown
Import Tips
• Verify alloy composition certification to confirm it exceeds 99% aluminum purity, qualifying as alloy under subheading note (b)
• Provide mill test reports documenting chemical analysis and mechanical properties to avoid reclassification during customs exam
• Ensure round cross-section diameter is accurately measured; minor deviations could shift to rectangular profiles under 7604.29.50