What is C1100 coin?

Copper C1100 (also known as Copper C1100 or C1100 ETP ) is a pure electrolytic copper with a copper content of up to 99.9% , belonging to the red copper group with the highest electrical and thermal conductivity among copper alloys.
Thanks to its purity , ease of processing, and outstanding electrical and thermal conductivity , C1100 is commonly used in the electrical, electronics, precision mechanics, and manufacturing of industrial components .

Chemical composition of copper C1100

The high copper content gives the C1100 its characteristic metallic red color, while ensuring high transmission efficiency and good stability during use.

Outstanding properties of C1100 copper

• Extremely high electrical and thermal conductivity: second only to silver, the optimal choice for electrical equipment and wires.
• Easy to flatten and draw: convenient for processing such as stamping, bending, rolling, welding .
• Good corrosion and oxidation resistance: suitable for humid environments and mild chemicals.
• Shiny, highly aesthetic surface: can be polished, plated, or protected.
• Good mechanical stability: no brittleness or cracking when processed at high temperatures.

Why is C1100 copper often used in production and manufacturing?

1. Applications in the electrical and electronic industry:
   Copper C1100 is the main material for the production of electrical wires, busbars, cable ends, contactors, circuit boards and electronic components .
   High conductivity helps reduce energy loss, ensuring stability and safety in power transmission.
2. Mechanical processing, molds, precision components:
   Thanks to its good flexibility and formability, C1100 is easy to mill, turn, stamp, cut, and weld , helping to save processing time and improve product accuracy.
3. Production of decorative and fine art products:
   With luxurious metallic red color, C1100 is also used in the interior, decoration, handicraft and high-end architecture industries .
4. High compatibility in soldering and plating:
   C1100 copper can be soft soldered, hard soldered or plated with nickel, tin, silver without reducing surface quality, suitable for high technical requirements.

Practical application of C1100 coin at Oristar

At Oristar - Vietnam's leading supplier of non-ferrous metals , C1100 copper is distributed in many forms:

• Plates, bars, rolls with various sizes;
• Thickness and hardness according to international standards (JIS H3100, ASTM B152, C1100 ETP).

Oristar's C1100 copper products are applied in:

• Electrical and electronic industry, mechanical engineering, industrial components manufacturing, construction works and high-end interiors.

Where to buy high quality C1100 copper?

Oristar is proud to be a reputable supplier of C1100 copper in Vietnam , committed to:

• Genuine imported goods , clear certificate of origin (CO, CQ).
• Technical consulting and processing on request (cutting, sawing, milling, heat treatment).

Large warehouse system in Hung Yen, Ho Chi Minh City , ready for fast delivery nationwide.

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Oristar – Leading Metal Supplier in Asia
⚡ Core product lines: Copper, Aluminum, Steel
⚡ Main product grades provided by Oristar: Aluminum alloys, Copper alloys, Aluminum alloy plates, Aluminum coil grades, Tool steel, Special steel: A5052, A6061, A7075, C1100, C2680, C3604, SUS303, SUS304, SKD11, SKD61,...
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⚡ Email: info@oristar.vn
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