HS Code for Copper alloy strip

Copper alloy strip is classified under HS code 7409.90, a category that encompasses plates, sheets, and strip of copper alloys with a thickness greater than 0.15mm. This specific subheading is used for alloys that do not fall under the more common classifications of brass (copper-zinc), bronze (copper-tin), or cupro-nickel. The classification is determined by the metallurgical content and the geometric form of the product. Strip is generally defined as a flat-rolled product, usually in coils, with a narrower width than sheets, though the HS code does not distinguish between sheet and strip at the six-digit level. The primary requirement for 7409.90 is that the copper content by weight must be the predominant metal, but the alloying elements must not meet the specific definitions of the other subheadings in 7409.

Products Included

• High-conductivity copper alloy strips for electrical connectors
• Copper-iron alloy strips
• Copper-beryllium strips for spring applications
• Copper-magnesium alloy strips
• Specialty copper alloy strips for lead frames

Common Misclassification

The most common misclassification occurs with HS code 7409.40, which covers copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver). If the strip contains significant nickel, it must be moved to 7409.40. Furthermore, if the strip is intended for use as an electrical conductor and has been further worked into a specific component, it might be misclassified under 8544, though raw strip remains in 7409.

FAQ

What is the HS code for copper alloy strip?

Copper alloy strip, provided it is not brass, bronze, or cupro-nickel and exceeds 0.15mm in thickness, is classified under HS code 7409.90.

Does the width of the strip affect the HS code?

No, the HS code 7409.90 covers plates, sheets, and strip regardless of width, provided the thickness exceeds 0.15mm and the alloy composition is correct.