HomeHTS CodesChapter 74Heading 7405 HEADING 7405 Master alloys of copper: Part of Chapter 74 — Copper and Articles Thereof, Section XV. Subheadings and tariff lines 7405.00Master alloys of copper: 7405.00.10.00Containing by weight 5 percent or more but not more than 15 percent of phosphorus 7405.00.60Other 7405.00.60.30Beryllium copper master alloy 7405.00.60.50Other Classifying products under 7405? TariffLens picks the right 10-digit code with GRI reasoning and cited rulings. Book a demo →