Copper Strip

Tinned copper foil Tin plated copper foil Tin copper tape Copper Strip

Tin copper strip has high flame resistance against electric sparks, can be welded and brazed, has good machinability, and is corrosion-resistant in the atmosphere and fresh water.

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Tin Copper Tape Description

Used for electronic and electrical equipment springs, switches, connectors, connectors, terminals, vibrating pieces, integrated circuit lead frames, etc.

Tin Copper Tape Performance

Tensile strengthσb (MPa):≥470

Note: Longitudinal room temperature tensile mechanical properties of rods

Sample size: diameter or distance across sides 5~12

Tin Copper Tape Features

It has excellent properties such as good ductility, deep drawability, high strength, hardness, etc. It has high flame resistance against electric sparks, can be welded and brazed, has good machinability, and is corrosion-resistant in the atmosphere and fresh water.

Tin Copper Tape Parameter

Variety Grade Status Specifications (mm) Guideline
Thickness Width
Tin Phosphor Bronze Belt QSn6.5—0.1 M Y2 Y T >0.15~2.0 ≤600 GB/T2059-2000
QSn7-0.2 M Y T
Aluminum zinc

Bronze strip blank

QA15-5-1 R 10.0~15.0 640 Corporate standards
M 1.0~2.5 200~600
Manganese bronze belt QMn5 Y M 0.1~0.4 20~300 GB/T2059-2000
>0.4~1.2 80~300
silicon bronze belt QSi3-1 Y M T 0.1~0.4 20~300
>0.4~1.2 80~300
aluminum bronze strip QA15 Y M >0.2~1.2 80~300
QA17 Y Y2
aluminum bronze strip QA19-2 T Y M >0.2~1.2 80~300
Note: Negotiable if not within the scope


Tin Copper Tape Application

In the electronics field, tin bronze tape is often used in the manufacture of electronic components, connectors, wires, printed circuit boards and other components due to its excellent conductivity and corrosion resistance. These components play a key role in electronic equipment, ensuring stable transmission of current and accurate transmission of signals.

In the field of communications, tin bronze ribbons also play an important role. Due to its good electrical conductivity and anti-static interference capabilities, tin bronze tape is widely used in the manufacturing of communication equipment, antennas, microwave equipment and other components to ensure the stable transmission of communication signals and the reliability of communication quality.

The aviation field is another important area of application for tin bronze belts. Due to its excellent mechanical properties and corrosion resistance, tin bronze belts are often used to manufacture key components such as bearings, impellers and turbine casings in aircraft engines. These components are subjected to extreme conditions such as high temperature and high pressure in aircraft engines. The excellent performance of tin bronze belts ensures their stable operation and long-term use.

In the field of ships, tin bronze strips are widely used in the manufacture of ship propellers, steering wheels, radiators, coolers and other components due to their corrosion resistance, waterproof performance and wear resistance. These components play a key role in the operation of the ship, and the application of tin bronze strips ensures their stability and reliability.

Company Profile
Copper Channel is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality copper and relatives products.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality copper products, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods of Tin Copper Tape

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment of Tin Copper Tape

It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.


What is the production process of copper strips?

Answer: The production process of copper strips includes multiple steps such as smelting, casting, hot rolling, cold rolling, annealing, and finishing. By controlling parameters such as temperature, pressure, and cooling rate, copper strips with required properties can be obtained.


How to judge the quality of copper strip?

Answer: The quality of copper strips can be judged by examining its appearance (such as surface finish, flatness), physical properties (such as conductivity, tensile strength), and chemical composition.


Why does the copper strip bend and deform during use?

Answer: The bending deformation of copper strips during use may be caused by improper annealing process, uneven stress distribution during cold working, excessive impurities inside the material, or external environmental influences (such as temperature changes).


What is the reason for oxidation or corrosion on the surface of copper strip?

Answer: Oxidation or corrosion on the surface of the copper strip may be caused by a humid storage environment, contact with corrosive substances, improper surface treatment, or poor corrosion resistance of the material itself.


How to choose the appropriate copper strip specifications?

Answer: Choosing appropriate copper strip specifications needs to be considered based on specific application scenarios, such as current capacity, mechanical strength, usage environment and other factors. Cost factors also need to be considered.


Why does the copper strip break during use?

Answer: The fracture of the copper strip during use may be caused by defects in the material itself (such as pores, cracks), stress concentration during processing, harsh use environment (such as high temperature, corrosion), etc.


How to store and maintain copper strips?

Answer: When storing and maintaining copper strips, ensure that the environment is dry and ventilated, and avoid contact with corrosive substances. For long-term storage of copper strips, regular inspection and maintenance should be carried out to ensure stable performance.


What factors affect the price of copper strips?

Answer: The price of copper strips is affected by many factors, including raw material prices, complexity of production processes, market demand and supply, fluctuations in international copper prices, etc. The prices of copper strips of different specifications and qualities will also vary.


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