Section XV — Base metals and articles of base metal
HS code
81099100
Containing less than 1 part hafnium to 500 parts zirconium by weight
Common commodities
Nuclear Zirconium fuel rods (Hf < 1:500)Low-hafnium Zirconium tubes for aerospaceSpecialized high-purity Zr sheetsHighly purified low hafnium Zirconium wiresAerospace-grade low Hf Zirconium barsZirconium articles (Hf < 1:500) for nuclear reactorsPure low hafnium Zirconium plates for critical componentsHighly purified Zirconium forgings with less than 1% HfLow-hafnium Zirconium foils for advanced technologyHigh-purity, low hafnium Zirconium extrusions