Copper Plate

W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate

Copper plates are sheets of copper metal that have been rolled or cut to a specified thickness and are widely used in various industries due to their unique properties.

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Overview of W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate

A copper plate is a flat, thin sheet of pure copper or copper alloy, meticulously manufactured to precise dimensions and finishes for a broad spectrum of industrial, commercial, and artistic applications. These plates exhibit the inherent characteristics of copper, including high thermal and electrical conductivity, outstanding corrosion resistance, remarkable ductility, and an appealing aesthetic that evolves over time with a natural patina formation.

The production process typically involves rolling copper ingots or continuous casting strips to the desired thickness, followed by trimming and finishing operations to ensure a uniform surface and edge profile. Copper plates can be supplied in various grades, each tailored to specific end-use requirements. Common grades include tough pitch copper (electrical applications), phosphor bronze (wear-resistant applications), and brass (decorative and architectural use).

Features of W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate

  1. High Conductivity: Copper is second only to silver in terms of electrical conductivity and thermal conductivity, making it ideal for electrical wiring, heat exchangers, and cooking utensils.

  2. Corrosion Resistance: Copper forms a protective patina over time, which prevents further corrosion, allowing it to withstand harsh environments without significant degradation. This property is particularly useful in marine and industrial applications.

  3. Malleability and Ductility: Copper can be easily shaped and formed into complex designs without fracturing, making it suitable for artistic and architectural applications like roofing, statues, and decorative elements.

  4. Antimicrobial Properties: Copper naturally inhibits the growth of bacteria, viruses, and fungi, which makes it a preferred material for touch surfaces in healthcare facilities and food processing equipment.

  5. Recyclability: Copper is highly recyclable with no loss of quality, contributing to sustainable practices and reducing the overall carbon footprint associated with its use.

  6. Aesthetic Appeal: With its warm, reddish-brown hue, copper adds an attractive finish to architectural features and decorative items, often developing a greenish patina over time that is also aesthetically pleasing.

  7. Variety of Grades and Thicknesses: Copper plates are available in different grades (such as pure copper, brass, or bronze) and a wide range of thicknesses to suit specific application requirements.


(W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate)

Parameters of W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate

W75Cu25, also known as Tungsten Copper (WCu), is an alloy of tungsten and copper with a 75% tungsten and 25% copper composition. This material is a combination of high strength, thermal conductivity, and machinability, making it suitable for various applications where superior performance is required. Here are some key parameters for W75Cu25 tungsten copper plate alloy:

1. **Composition:**
– Tungsten (W) content: 75%
– Copper (Cu) content: 25%

2. **Density:**
– Typically around 19.25 g/cm³ (grams per cubic centimeter), which is higher than pure tungsten or copper.

3. **Melting Point:**
– The melting point of W75Cu25 is approximately 3420°C (6210°F), which is significantly higher than either tungsten or copper individually, providing excellent heat resistance.

4. **Strength and Hardness:**
– The alloy exhibits high strength and hardness compared to pure tungsten, making it more resistant to deformation under stress.

5. **Thermal Conductivity:**
– Good thermal conductivity, similar to copper, helps dissipate heat effectively, which is crucial in applications where heat dissipation is important.

6. **Machinability:**
– Despite its high hardness, W75Cu25 is relatively easier to machine than pure tungsten due to the presence of copper, which improves the alloy’s formability.

7. **Applications:**
– Commonly used in aerospace, defense, and industrial components such as:
– Nozzles and rocket engine parts
– Electrical contacts and switches
– High-temperature bearings and gears
– Heat sinks and radiation shields

8. **Surface Finish and Thickness:**
– Sheet/plate thickness can vary, commonly available in thicknesses from a few millimeters to several centimeters, with finishes like annealed, cold rolled, or hot rolled, depending on the manufacturer.

Please note that specific properties may vary depending on the manufacturing process and supplier, so it’s essential to consult the datasheet or supplier for precise details.


(W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate)

Company Profile

Copper Channel is a trusted global metal material supplier & manufacturer with over 12-year-experience in providing super high-quality copper products 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 materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.

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FAQs of W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate

  1. What are the common uses of W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate?

    • W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate is commonly used in electrical components, roofing, plumbing, artwork, cookware, industrial machinery, and as heat sinks in electronic devices.
  2. Is W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate expensive compared to other metals?

    • The cost of copper fluctuates with market conditions but generally, it is more expensive than some other common metals like steel due to its superior conductivity and durability. However, its long-term value and recyclability can offset initial costs.
  3. Can W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate be soldered or welded?

    • Yes, W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate can be both soldered and welded. They have excellent properties and are often joined using techniques like TIG welding, brazing, or soldering.
  4. How does one clean and maintain W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate?

    • For basic cleaning, a mild soap and water solution is usually sufficient. For removing tarnish or stains, a mixture of salt, vinegar, and flour or commercial copper cleaners can be used. Avoid abrasive materials that might scratch the surface.
  5. Does W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate rust?

    • Copper does not rust like iron; instead, it undergoes a process called patination, where it forms a greenish layer called patina. This patina actually protects the underlying copper from further corrosion.
  6. Can W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate be used outdoors?

    • Absolutely, copper is highly resistant to weathering and its natural patination process enhances its durability outdoors, making it suitable for roofing, gutters, and outdoor sculptures.


(W75Cu25 Tungsten Copper Plate Alloy WCu Sheet/Plate)

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