High-Carbon Ferrotungsten 75% W Granules from United States
Granulated ferrotungsten with 75% tungsten, 1-2% carbon, and iron balance, designed for precise addition in specialty steel like high-speed tools. The carbon content does not affect classification; it remains ferro-tungsten under tariff item 7202.80.00.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the tungsten content exceeds 4% by weight to meet the ferro-alloy definition
• The granular form is acceptable for classification under 7202.80.00
• Be prepared to provide a certificate of analysis to customs if requested, showing tungsten, carbon, and iron percentages