Foundries and mills add them to copper and brass melts to adjust composition and improve casting or strength.
HSN code 74050000 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
Master alloys of copper, concentrated alloys of copper with elements such as phosphorus, silicon, iron or manganese, used to add those elements to melts.
Master alloys are sold by content (for example CuP 14 percent, CuSi 10 percent) in ingots or shot; state analysis, pack on pallets and provide certificates.
Frequently Asked Questions
No. HSN 74050000 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
They are copper master alloys used to adjust the chemistry of melts.
HSN 74050000 falls under Chapter 74 and Heading 7405 of India's customs tariff schedule.
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