Hollow Muntz Metal Profile Section from United States
Hollow angle profile made from Muntz metal, a classic 60/40 copper-zinc brass alloy, used as feed for architectural castings. The zinc content predominates over other elements and tin is below 3%, satisfying the brass definition. Its hollow angle cross-section qualifies as a profile under Chapter 74 definitions.
Duty Rate — United States → Canada
0%
Import Tips
• Document the alloy composition (60% copper, 40% zinc) to support classification as a brass profile
• If the profile is used in architectural applications, check if additional standards apply
• Ensure the product is not further worked beyond simple trimming to maintain 'unworked' status