Ferroniobium Granules 65% Nb for Steel Inoculation from United States
Granulated ferroniobium with a niobium content of 65%, optimized for uniform dispersion in ladle metallurgy. The particle size of 3-10 mm ensures consistent addition and dissolution in steel melts.
Duty Rate — United States → Canada
0%
Import Tips
• Verify that the granule size (3-10 mm) meets the definition of granules under Chapter Note 1(h) (90% or more passing a 5 mm sieve)
• Provide the CBSA with the sieve analysis and chemical composition to support classification
• If the granules are produced by atomization, confirm that they are not classified as powder (90% passing a 1 mm sieve)