Iron or non-alloy steel; wire, plated or coated with base metals (other than zinc)

HS code 721730 covers iron or non-alloy steel wire that has been plated or coated with base metals, excluding zinc. This type of wire is widely used in various industries, including construction, automotive, and electrical applications. Its versatility and durability make it an essential component in many products and infrastructure projects, contributing to the overall growth and development of the global economy.

The production of HS code 721730 wire typically involves a multi-step process. First, the base steel wire is drawn to the desired diameter and tensile strength. It is then passed through a plating or coating process, where a thin layer of a base metal, such as copper, nickel, or chromium, is applied to the wire's surface. This coating enhances the wire's corrosion resistance, appearance, and specific functional properties, depending on the application.

The main inputs required for the production of HS code 721730 wire include raw steel, alloying elements, and the base metals used for the plating or coating process. Specialized machinery, such as wire drawing equipment, plating tanks, and quality control systems, are also essential for the manufacturing process. Additionally, skilled labor and technical expertise are necessary to ensure the consistent production of high-quality wire products.

The primary output of HS code 721730 is plated or coated steel wire, which is then used in a wide range of applications. This wire may be further processed or incorporated into various 731210 Steel wire, ropes, cables, plaited bands, slings and the like, 731300 Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not, and loosely twisted double wire, of a kind used for fencing, of iron or steel, and 732690 Other articles of iron or steel, among other products and industries.