7403.29.01/Silicon Bronze C65500 Ingot/Japan

Silicon Bronze C65500 Ingot from Japan

Silicon bronze C65500 consists of 96% copper, 3% silicon, and 1% manganese in pig or ingot form, unwrought. Falls under HTS 7403.29.01 as other copper alloy not matching defined brasses or nickel silvers. Commonly used for weld rods and marine hardware.

Duty Rate — Japan → United States

1%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Provide foundry test certificates showing silicon content between 2.8-3.8% for verification

• Declare as 'unwrought' explicitly; partial machining risks reclassification to 7407

• Comply with REACH if EU origin due to trace manganese content