Beryllium Copper 6mm Strip for Electrical Connectors
This 6mm beryllium copper strip is used for high-reliability electrical spring contacts in automotive and defense applications. Beryllium copper is a copper alloy not classified as brass, bronze, or nickel silver. It is classified under tariff item 7409.90.00 as a strip of other copper alloys, exceeding 0.15mm thickness.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the alloy is a copper-zinc base alloy
Beryllium copper is not a brass, so this alternative would not apply.
If the alloy is a copper-nickel base alloy
Beryllium copper does not have nickel as the predominant alloying element.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document the beryllium content to support classification as an 'other copper alloy'
• Ensure the strip dimensions are clearly stated on the invoice
• Verify if the end-use in defense applications requires any special import permits
Related Products under Tariff item 7409.90.00
Beryllium Copper 10mm Thick Strip for Switchgear
A 10mm thick beryllium copper strip for electrical switchgear contacts needing arc resistance and conductivity. It falls under this tariff item as a copper alloy plate/sheet exceeding 0.15 mm, specifically beryllium copper not meeting brass/bronze/nickel silver definitions.
Beryllium Copper 11mm Plate for Heat Sinks
This 11mm beryllium copper plate is designed for heat sink bases in electronics cooling. Beryllium copper is a copper alloy not falling under brass, bronze, or nickel silver definitions. It is classified under tariff item 7409.90.00 as a plate of other copper alloys, exceeding 0.15mm thickness.
Beryllium Copper 5.5mm Sheet for Medical Instruments
This 5.5mm beryllium copper sheet is intended for surgical tool prototypes requiring biocompatibility and strength. Beryllium copper is classified as an 'other copper alloy' under the chapter notes. It falls under tariff item 7409.90.00 as a copper alloy sheet exceeding 0.15mm in thickness.
Beryllium Copper 7mm Sheet for Marine Propeller Bushings
This 7mm beryllium copper sheet is designed for marine propeller shaft bushings, valued for its fatigue resistance in saltwater. Beryllium copper is classified as an 'other copper alloy' under the chapter notes. It falls under tariff item 7409.90.00 as a copper alloy sheet exceeding 0.15mm in thickness.
Beryllium Copper 8mm Sheet for Mold Tooling
This 8mm beryllium copper sheet is used for high-precision plastic injection mold inserts requiring excellent thermal conductivity. Beryllium copper is a copper alloy not classified as brass, bronze, or nickel silver. It is classified under tariff item 7409.90.00 as a copper alloy sheet exceeding 0.15mm in thickness.
Beryllium Copper Heavy Gauge Plate for Oil & Gas Valves
This 12mm beryllium copper plate is intended for machining corrosion-resistant valve bodies in oil and gas drilling equipment. Beryllium copper is classified as an 'other copper alloy' under the chapter notes. It falls under tariff item 7409.90.00 as a copper alloy plate exceeding 0.15mm in thickness.