HS Code for Bronze strip coil

The Harmonized System (HS) code 740931 specifically classifies copper strip of a thickness exceeding 0.15mm, made from copper-tin base alloys (bronze), and presented in coils. This classification is precise, focusing on the material composition (bronze, a copper-tin alloy), the physical form (strip), its dimensions (thickness greater than 0.15mm), and its packaging (in coils). The "copper-tin base alloys" component is critical, distinguishing it from other copper alloys. The "strip" form implies a product with a relatively high width-to-thickness ratio, suitable for further processing such as stamping or forming. The "in coils" aspect indicates a continuous length, typical for industrial applications requiring automated feeding.

Products Included

• Phosphor bronze strip in coil form
• Architectural bronze strip (copper-tin alloy) exceeding 0.15mm thickness, in coils
• Bearing bronze strip (copper-tin alloy) exceeding 0.15mm thickness, in coils
• Electrical contact bronze strip (copper-tin alloy) exceeding 0.15mm thickness, in coils

Common Misclassification

Common misclassifications often arise from confusion with other copper alloys or forms. HS code 740911 covers strip of refined copper, in coils, which differs significantly in material composition from bronze. HS code 740940 pertains to strip of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver), also in coils, which are distinct in their alloying elements. Furthermore, HS code 740921 covers strip of copper-zinc base alloys (brass), in coils, which is a common error due to the similar appearance and application of brass and bronze. The key differentiator for 740931 is the specific copper-tin alloy composition.

FAQ

What is the HS code for Bronze strip coil?

The HS code for bronze strip coil, specifically those made from copper-tin base alloys with a thickness exceeding 0.15mm and presented in coils, is 740931.

What distinguishes bronze strip from brass strip for HS classification?

For HS classification, bronze strip (740931) is primarily a copper-tin base alloy, whereas brass strip (740921) is a copper-zinc base alloy. This fundamental difference in primary alloying elements dictates their respective HS codes.