HS Code Subheading

Copper; plates, sheets and strip, of a thickness exceeding 0.15mm, of copper alloys (other than copper-zinc base alloys, copper-tin base alloys, copper-nickel base alloys or copper-nickel-zinc base alloys)

7409.90 Subheading
Section XV — Base metals and articles of base metal

About HS Code 740990

This category encompasses plates, sheets, and strip of copper alloys, with a thickness exceeding 0.15mm, specifically excluding common copper-zinc (brass), copper-tin (bronze), copper-nickel, and copper-nickel-zinc base alloys. These specialized copper alloys are traded for their unique properties, such as enhanced corrosion resistance, specific electrical or thermal conductivity, or superior mechanical strength, making them indispensable in niche industrial applications. Key importers and exporters include manufacturers in marine engineering, chemical processing, specialized electrical components, and high-performance industrial machinery. Understanding the precise alloy composition and its intended application is crucial for accurate classification and successful trade, as these materials often serve critical functions where standard alloys are insufficient.

Products Under This Code

Copper-chromium alloy sheets, copper-beryllium alloy plates, copper-silicon alloy strips, copper-manganese alloy sheets, tellurium copper plates, zirconium copper strips

Real World Examples

Wieland copper alloy sheets, Aurubis specialty copper plates, KME copper alloy strips, Lebronze Alloys plates

Common Misclassification

This code is often confused with other copper alloy sheets (e.g., 740921 for copper-zinc, 740931 for copper-tin, 740940 for copper-nickel) due to its specific exclusion criteria for common alloys.

Products Classified Under 7409.90

Copper alloy plateCopper alloy sheetCopper alloy strip

Related Codes

7409.11 Copper; strip, of a thickness exceeding 0.15mm, of refined copper, in coils 7409.19 Copper; plates and sheets, of a thickness exceeding 0.15mm, of refined copper, not in coils 7409.21 Copper; strip, of a thickness exceeding 0.15mm, of copper-zinc base alloys (brass), in coils 7409.29 Copper; plates and sheets, of a thickness exceeding 0.15mm, of copper-zinc base alloys (brass), not in coils 7409.31 Copper; strip, of a thickness exceeding 0.15mm, of copper-tin base alloys (bronze), in coils 7409.39 Copper; plates and sheets, of a thickness exceeding 0.15mm, of copper-tin base alloys, not in coils 7409.40 Copper; plates, sheets and strip, of a thickness exceeding 0.15mm, of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)

Industry

This code belongs to the Metals & Metal Products industry.

Trade Overview

Germany, China, and the USA are significant players in the trade of these specialized copper alloy products.

Frequently Asked Questions

What is HS code 740990?

HS code 740990 covers: Copper; plates, sheets and strip, of a thickness exceeding 0.15mm, of copper alloys (other than copper-zinc base alloys, copper-tin base alloys, copper-nickel base alloys or copper-nickel-zinc base alloys). This category encompasses plates, sheets, and strip of copper alloys, with a thickness exceeding 0.15mm, specifically excluding common copper-zinc (brass), copper-tin (bronze), copper-nickel, and copper-nickel-zinc base alloys. These specialized copper alloys are traded for their unique properties, such as enhanced corrosion resistance, specific electrical or thermal conductivity, or superior mechanical strength, making them indispensable in niche industrial applications. Key importers and exporters include manufacturers in marine engineering, chemical processing, specialized electrical components, and high-performance industrial machinery. Understanding the precise alloy composition and its intended application is crucial for accurate classification and successful trade, as these materials often serve critical functions where standard alloys are insufficient.

What products fall under HS code 740990?

Copper-chromium alloy sheets, copper-beryllium alloy plates, copper-silicon alloy strips, copper-manganese alloy sheets, tellurium copper plates, zirconium copper strips

What are common misclassifications for HS code 740990?

This code is often confused with other copper alloy sheets (e.g., 740921 for copper-zinc, 740931 for copper-tin, 740940 for copper-nickel) due to its specific exclusion criteria for common alloys.

How is HS code 740990 structured?

HS code 740990 is a 6-digit subheading under the Harmonized System. The first 2 digits (74) identify the chapter, digits 3-4 (09) identify the heading, and digits 5-6 (90) specify the subheading. This code is standardized globally by the World Customs Organization.