High Leaded Tin Bronze C93800 Ingot from United States
High leaded tin bronze C93800 ingot, an unwrought alloy of 78% copper, 15% lead, and 7% tin, used for bearings and bushings. Although lead content is high, the alloy is a copper-tin base alloy (bronze) since tin is 3% or more and zinc is below 10%, falling under 'other copper alloys' in 7403.29.00.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the tin content (≥3%) and zinc content (<10%) to meet the bronze definition
• Provide a certificate of analysis showing lead and tin percentages
• Ensure the ingots are unwrought and not worked