If you’re looking for the best metal conductor of heat, you’ve come to the right place. Conductivity is an important factor to consider when choosing metal for various applications. Some metals are better conductors of heat than others, resulting in faster heating times and more efficient energy usage. Knowing what factors to look for before purchasing a metal can help save you time and money in the long run.
One of the most critical factors to keep in mind when selecting a metal is the level of conductivity required for the intended use. Other factors to consider include durability, corrosion resistance, and price. Additionally, certain metals may be better suited for specific applications than others. It's essential to take all of these factors into consideration before making any purchasing decisions.
Are you curious to know which metal is the best conductor of heat? How does this metal compare to others in terms of thermal conductivity? Do you want to discover the applications where this metal is highly sought after? If the answer to any of these questions is yes, then keep reading! In this article, we will explore the best metal conductor of heat and what makes it an excellent choice for various applications.
10 Best Metal Conductor Of Heat
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This product is ideal for high temperature applications that require a tinned copper conductor and 1mm2 wire size.
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It is ideal for hooking up single-phase air conditioning units with a 3/4-inch diameter flexible electrical conduit and 8-gauge wire.
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The product is ideal for hooking up air conditioners with its preassembled nonmetallic conduit and ten gauge wire.
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4
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It is ideal for crimping and connecting electrical terminals in automotive, marine, audio, and industrial applications.
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5
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Ideal for outdoor wiring, including HVAC systems, lighting, and power distribution.
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6
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Ideal for sealing and repairing ductwork, providing insulation, and working with metal surfaces.
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7
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The product is ideal for reducing heat and controlling simmering when cooking on gas or electric stovetops.
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The product is ideal for sealing and repairing HVAC ducts, pipes, and metal insulation, and can resist low and high temperatures.
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9
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It's ideal for DIY projects that require a heavy-duty polarized plug replacement with metal clamp and UL listing.
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10
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This product is ideal for improving thermal conductivity and reducing heat on computer heatsinks.
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1. Uxcell 10m/33ft 1mm2 500c Tinned Copper Conductor High Temperature Wire Cable
Introducing the High Temperature Wire, a reliable and durable wiring solution for your high temperature needs. With a generous length of 10 meters or 33 feet, this wire is perfect for a variety of applications. The wire sectional area measures at 1mm², ensuring a sturdy and safe connection.
Crafted from high-quality fiberglass and tinned copper, this wire is built to withstand extreme temperatures up to a maximum of 500°C. Whether you're working with heating elements, ovens, or other high-temperature equipment, this wire is up for the task.
The wire's white color allows for easy visibility and identification, while its net weight of 230g ensures a lightweight and manageable solution. Each package includes 1 x High Temperature Wire, giving you everything you need to get started on your next project.
2. Sealproof 6ft A/c Power Whip Kit.
Looking for a reliable and efficient whip for your electrical installations? Look no further than this high-quality whip, designed with all UL components to ensure maximum safety and performance.
The whip is assembled with #8 Gauge THHN (#10 Ground) wire, providing a sturdy and reliable foundation for your electrical hookups. And with its easy installation design, you won't have to worry about complicated setups or time-consuming processes.
Whether you're using it for air condition unit hookups, heat pumps, pools, spas, outdoor lighting, motors and controls, or solar panels, this whip is sure to deliver top-notch performance and durability. It resists corrosion, oil, and water, and is also outdoor and sunlight resistant, making it a great choice for a wide range of applications.
And with its lower installation cost and time-saving convenience, you can enjoy all the benefits of a high-quality whip without breaking the bank or sacrificing valuable time. So why wait? Invest in this top-quality whip today and experience the difference for yourself!
3. Sealproof 6ft Nonmetallic A/c Hook-Up Kit
The Whip is a reliable and durable product that is designed for easy installation, making it a convenient and time-saving option for various applications. It is assembled with all UL components and features 10/3 wire for optimal performance.
One of the key features of this Whip is its resistance to corrosion, oil, and water, making it ideal for outdoor use. Additionally, it is sunlight resistant, ensuring long-lasting performance in even the harshest weather conditions.
Not only is this Whip a reliable and durable option, it also offers lower installation costs compared to other options on the market. This makes it a cost-effective choice for those looking to install air condition units, heat pumps, pools, spas, outdoor lighting, motors and controls, and solar panels.
4. E-Volt Yellow Crimp Connectors: Versatile, Insulated Terminals.
E-Volt offers a top-of-the-line solution for all your electrical wire connector needs with its 1/4" crimp connectors. These connectors are designed with a strong tinned copper barrel that can hold 12-10 AWG wires and cables, ensuring a secure and long-lasting connection. Moreover, the copper barrel has highly corrosion-resistant properties, making these connectors a reliable choice even in harsh environments.
One of the most remarkable features of E-Volt's crimp connectors is their solderless tubing. These connectors utilize a 3:1 heat shrink technology that eliminates the need for a soldering iron. Instead, all you need is a reliable crimper tool and a heat gun to make the joints firm and long-lasting. This innovative design ensures that the connectors are easy to install, saving you both time and effort.
E-Volt's electrical connectors are compliant with ISO 9001:2008, ROHS, SGS, and CE, making them a reliable and safe choice for all your electrical needs. Moreover, E-Volt's heat shrink ring terminal passes the toughest quality assurance tests before leaving the manufacturing plant. You can rest assured that these connectors are of high quality and will perform exceptionally well.
Copper, being an excellent conductor of electricity and a soft metal with a high melting point, makes it an ideal choice for electrical connectors. E-Volt's crimp connectors are designed to generate minimal heat while maintaining high current flow with minimal voltage drop. This means your circuits will run smoothly without any interruptions, ensuring optimal performance.
E-Volt's insulated wire connectors come in a durable and reusable jar, making it easy to locate the desired connector when you need it. This smart design ensures that your connectors are organized and stored safely for future use.
5. Southwire 68583422 50-Foot 12-Gauge 3-Conductor Type Mc Cable, Aluminum
The Armorlite Type MC Cable is an excellent choice for those seeking reliable and durable electrical wiring for their commercial, industrial, institutional, and multiresidential buildings. This cable is constructed with soft-drawn copper Type THHN/THWN conductors that are rated 90°C dry and come in sizes ranging from 14 AWG through 2 AWG. Additionally, the cable features a green insulated grounding conductor for added safety.
The conductors are expertly cabled together and then wrapped with a binder tape bearing the print legend, ensuring ease of use and maintenance. The cable is further reinforced with an aluminum interlocking armor that provides superior protection from external factors and extends the cable's lifespan.
With its robust construction and high-quality materials, the Armorlite Type MC Cable is an ideal solution for branch, feeder, and service power distribution. It is designed to withstand even the harshest environments, ensuring uninterrupted power supply and maximum safety for your premises.
6. Metalfix Foil Tape – Hvac Repair Essential
Introducing the Vapor Seal Tape – a versatile and reliable solution for sealing pipes, hot and cold air ducts, insulating aluminum duct pipes, and more.
This steam sealing tape has a total thickness of 4.0 mil, making it perfect for use in sealing pipes. It is silver in color and can withstand extreme temperatures ranging from -20°C to 180°C, making it suitable for both indoor and outdoor use. Additionally, it is resistant to flame, thermally conductive, moisture, weather, some chemicals and smoke transmission, corrosion, and rust.
The aluminum foil tape boasts excellent performance, thanks to its moderate thickness and acrylic adhesive that makes it easy to curl into a roll. It is also flexible to use and can adapt to irregular air duct surfaces, ensuring good airtightness and simple operation.
Notably, this high-quality adhesive aluminum foil tape has a high tensile strength that makes it ideal for fixing copper pipes, temporarily repairing metal surfaces, and other applications. Its industrial-grade adhesive liner is super sticky, making your use more convenient.
The Vapor Seal Tape is a wide applicability solution that meets your daily needs. It is generally used for sealing hot and cold air ducts (quality HVAC tape), insulating aluminum duct pipes, aluminum alloy seals, stainless steel and plastic joints/joints.
Lastly, this high-temperature resistant tape is perfect for use in extreme conditions and can withstand temperatures ranging from -20°C to 180°C. Whether you're using it indoors or outdoors, it resists flame, thermally conductive, moisture, weather, some chemicals and smoke transmission, corrosion, and rust, making it a reliable solution for all your sealing needs.
7. Hic Kitchen Heat Diffuser Reducer Flame Guard Simmer Plate, Stainless Steel
Introducing the HIC Kitchen’s Heat Diffuser, a must-have tool for any cooking enthusiast. This heat diffuser is designed to create a flat cooking surface, ensuring even distribution of heat, eliminating hot spots, and preventing food from scorching. The product measures 8.25 x 15.75-inches and is made of high-quality stainless steel, which makes it durable, lightweight, and sturdy.
The heat diffuser absorbs and diffuses heat evenly, providing greater energy efficiency, and eliminating the need for constant temperature adjustments. It also helps balance smaller pots like butter warmers and espresso makers, making it easier to slow simmer sauces and other foods without them scorching or boiling over. With this tool, you can easily achieve the perfect temperature for your dishes, while keeping your hands safely away from heat, thanks to the longer stay-cool handle.
The heat diffuser is suitable for use on electric, gas, and glass stovetops, making it a versatile addition to any kitchen. Additionally, it features a removable plastic handle for compact storage and easy cleaning. You won’t have to worry about scratching your surfaces when using this product, as it is designed to prevent any damage.
8. Aluminum Heat Shield Tape For Duct Repair.
The WOD AFTR28 Aluminum Foil Tape is a versatile product that can be used for both home and business purposes. It is an excellent solution for general repairs, sealing hot and cold air ducts, duct insulation systems, sealing aluminum, stainless and plastic seams or joints, temporary repair of metal surfaces, copper pipe fixing, and protecting and extending the durability of a HEXAYURT SHELTER or HEXAYURT TAPE.
This tape is designed to resist flames, moisture, vapor, UV degradation, odor, weather, some chemicals, and smoke transmission, making it perfect for both indoor and outdoor uses. It is also an excellent heat and light reflective solution for wrapping wires, cables, and hoses, and it is thermally conductive to help with cooling/heating efficiency.
The WOD Aluminum Foil Tape is incredibly easy to use. It comes with a paper liner that is easy to remove by hand, and its high tensile strength solvent-based acrylic adhesive set on an easy-release silicone paper liner is designed to preserve the adhesive and provide ease of use, maintaining the durability of the material for a good bond in both indoors and outdoors.
Our Premium-grade Aluminum Foil Tape is coated with an extremely aggressive synthetic rubber adhesive that provides a tight positive grab when smoothed down on work surfaces. It is the ideal material for sealing, bonding, protecting, and repairing the damaging effects of radiant heat on plastic, painted, or metal surfaces. It will adhere properly to a variety of smooth, uneven, and irregular surfaces.
Shopping for the WOD AFTR28 Aluminum Foil Tape comes with peace of mind as it comes with a 100% money-back guarantee. We sell good quality aluminum foil that allows the American household to achieve a professional-quality repair job. If you are not satisfied, we will do our due diligence to make sure you are completely pleased with the product and service. Just send us an email, and we promise to make it right!
9. Polarized Plug: Easy Diy Replacement Solution
If you have a broken plug on your electrical cord, don't worry. The GE polarized plug is here to help you repair and replace it. With this plug, you can get your appliances and electronics up and running again in no time.
The installation process is easy and quick with complete instructions included in the packaging. You don't have to worry about hiring a professional because you can do it yourself.
Compatibility is not an issue with the GE polarized plug. You can use it with 2 wires flat or round cord from #18/2 to #14/2 AWG. It works with cord types S/SJ series, SPT-1, SPT-2, and diameter 0.23” – 0.45”.
This 2-prong plug is UL Listed, so you can rest assured that it meets the highest safety standards. It has an electrical rating of 15A and 125V, so it can handle most appliances and electronics.
GE is a trusted brand in power strips, surge protectors, and outlet adapters. With their polarized plug, you can be confident that you are getting a high-quality product that will last. Don't settle for anything less than the best. Choose GE for all your electrical needs.
10. Gelid Max-Therm Paste: Easy & Non-Corrosive!
This product boasts the ultimate heat conductivity, allowing for efficient cooling of high-performance electronics. It is non-electrical conductive, non-corrosive, non-curring, and non-toxic, making it a safe and reliable choice for any user.
With its no bleeding formula and user-friendly design, this product is easy to apply and ensures a mess-free experience. The included GELID applicator makes it even easier to apply the product precisely and accurately.
This thermal compound is available in three sizes – 1g, 3.5g, and 10g – to meet the needs of any project or application. It is a top-quality choice for professionals and hobbyists alike, providing the ideal solution for optimal heat dissipation in a wide range of electronic devices.
Whether you are building a new computer, upgrading your existing system, or working on any other high-performance electronics, this thermal compound is an essential tool to ensure the efficient operation and longevity of your devices. Its superior heat conductivity, non-conductive and non-toxic formula, and user-friendly design make it the perfect choice for any application.
Best Metal Conductor Of Heat FAQs
Can the thermal conductivity of a metal be increased or decreased?
Yes, the thermal conductivity of a metal can be increased or decreased based on various factors. The thermal conductivity of a metal refers to its ability to conduct heat. A metal's thermal conductivity can be increased by increasing its temperature, decreasing its impurities, increasing its density or by alloying it with other metals. By increasing the temperature of a metal, the kinetic energy of its atoms increases, which leads to an increase in thermal conductivity. Similarly, by increasing the density of a metal, the number of atoms per unit volume increases, which results in an increase in thermal conductivity. On the other hand, the thermal conductivity of a metal can be decreased by decreasing its temperature, increasing its impurities, or by introducing defects in its crystal structure. By decreasing the temperature of a metal, the kinetic energy of its atoms decreases, which leads to a decrease in thermal conductivity. Similarly, impurities and defects can scatter the phonons, which are responsible for heat transfer, leading to a decrease in thermal conductivity.
How does the purity of a metal affect its thermal conductivity?
The purity of a metal has a significant impact on its thermal conductivity. In general, metals that are purer are better conductors of heat. This is because impurities within a metal can cause disruptions in the regular arrangement of atoms, which can hinder the movement of heat through the material.
For instance, copper is an excellent conductor of heat, but if it contains impurities such as zinc or nickel, its thermal conductivity may be reduced. Therefore, for applications that require high thermal conductivity, such as in heat sinks or electrical wiring, it is essential to use high-purity metals.
The thermal conductivity of a metal is also dependent on its crystal structure. For example, metals that have a face-centred cubic (FCC) crystal structure, such as copper, silver, and aluminum, exhibit higher thermal conductivity than those with a body-centred cubic (BCC) structure, such as iron and tungsten.
In summary, the purity and crystal structure of a metal are critical factors that affect its thermal conductivity. High-purity metals with an FCC crystal structure are the best conductors of heat.
How does the thermal conductivity of copper compare to other metals?
Copper is known for its high thermal conductivity, which means it is an excellent conductor of heat. In fact, copper has the second-highest thermal conductivity of any metal, with only silver having a higher thermal conductivity. Copper's thermal conductivity is approximately 400 W/mK, which is about twice as high as aluminum and more than six times higher than stainless steel. This property makes copper an ideal material for use in heat exchangers, radiators, and other applications where efficient heat transfer is necessary. Additionally, copper has excellent electrical conductivity, making it a popular choice for electrical wiring and other electrical applications. While there are other metals that have higher thermal conductivity than copper, such as diamond and graphene, these materials are not commonly used in practical applications due to their high cost and difficulty in manufacturing.
Is aluminum a better conductor of heat than copper?
No, aluminum is not a better conductor of heat than copper. Copper is actually a better conductor of heat than aluminum. This is because copper has a higher thermal conductivity, which means it can transfer heat more efficiently than aluminum. In fact, copper has a thermal conductivity of 401 W/mK, while aluminum only has a thermal conductivity of 237 W/mK. This means that copper can transfer heat almost twice as efficiently as aluminum. Additionally, copper is also more durable and resistant to corrosion than aluminum, which makes it a popular choice for heat exchangers and other applications that require high conductivity and durability. However, aluminum is often used as a substitute for copper in situations where weight is a concern, as it is much lighter than copper.
What are some practical applications of the best metal conductor of heat?
The best metal conductor of heat is silver. It has the highest thermal conductivity of all metals, which makes it an excellent choice for a variety of practical applications. One such application is in electronic devices such as computer processors and other high-tech components that generate a lot of heat. Silver is used to conduct heat away from these components to prevent them from overheating and malfunctioning.
Another practical application of silver's high thermal conductivity is in the production of cookware. Pots and pans made with a silver lining can heat up more quickly and evenly than those made from other materials, which can save time and energy in the kitchen.
In addition, silver is used in the production of solar panels. Its ability to conduct heat efficiently allows it to absorb and transfer the energy from the sun more effectively, making it an ideal material for this purpose.
Overall, silver's high thermal conductivity makes it a valuable material in a variety of practical applications, especially those that involve heat transfer and management.
What is the most commonly used metal for conducting heat?
The most commonly used metal for conducting heat is copper. Copper is a highly conductive metal and has been used for centuries in various applications that require efficient heat transfer, such as electrical wiring, plumbing, and heat exchangers. Copper's high thermal conductivity allows it to quickly and effectively transfer heat from one location to another, making it an ideal material for use in applications where heat transfer is critical. In addition to its excellent thermal conductivity, copper is also highly durable, corrosion-resistant, and easy to work with, which makes it a popular choice among engineers and manufacturers. Other metals that are commonly used for conducting heat include aluminum, silver, and gold, although copper remains the most widely used due to its combination of thermal performance, durability, and affordability.
What is the ranking of metals in terms of their thermal conductivity?
Metals are known for their high thermal conductivity, which is their ability to conduct heat. When it comes to thermal conductivity, metals can be ranked from highest to lowest. Silver has the highest thermal conductivity at 429 W/mK, followed by copper at 401 W/mK, and gold at 317 W/mK. Other metals that have high thermal conductivity include aluminum, brass, and iron. On the other hand, metals such as lead and stainless steel have relatively low thermal conductivity. It's worth noting that thermal conductivity can be affected by factors such as temperature, pressure, and impurities. Therefore, the ranking of metals in terms of thermal conductivity can vary depending on the conditions. In general, however, silver, copper, and gold are considered the best conductors of heat among metals.
What makes silver a good conductor of heat?
Silver is an excellent conductor of heat due to its unique atomic structure. At the atomic level, silver has a relatively large number of free electrons in its outermost orbitals. These electrons are not tightly bound to the silver atoms and are free to move around the lattice structure of the metal. When heat is applied to silver, these free electrons absorb the energy and start moving more rapidly, colliding with nearby atoms and transferring the heat energy throughout the material.
Additionally, silver has a relatively high atomic mass and a close-packed crystal structure, which allows for efficient transfer of heat energy from one atom to the next. The combination of these factors makes silver one of the best materials for conducting heat, with a thermal conductivity that is significantly higher than most other metals.
Due to its excellent thermal conductivity, silver is widely used in a variety of applications, including electrical wiring, circuitry, and various industrial processes that require efficient heat transfer.
What properties of metals make them good conductors of heat?
Metals are good conductors of heat due to their unique physical properties. One of the main reasons for this is the presence of free electrons in their structure. Metals have a highly organized arrangement of positively charged ions surrounded by a sea of free electrons. These free electrons can move easily throughout the metal and transfer thermal energy by colliding with other electrons and ions.
Another important property of metals that contributes to their high thermal conductivity is their high density. This means that there are more atoms closely packed together in a metal compared to other materials, allowing for more efficient transfer of heat energy.
Additionally, metals have a low specific heat capacity, which means they can absorb and release large amounts of heat energy without undergoing a significant change in temperature. This property allows metals to quickly transfer heat energy from one point to another, making them ideal for use in applications that require rapid heat transfer, such as in electrical wiring, cooking utensils, and heat exchangers.
Overall, the combination of free electrons, high density, and low specific heat capacity make metals excellent conductors of heat.
Why is gold used in electronics as a conductor of heat?
Gold is an excellent conductor of heat due to its unique physical properties. One of the reasons why gold is used in electronics as a conductor of heat is its high thermal conductivity. Unlike other metals, gold has a very low resistance to the flow of heat, which makes it an ideal material for use in electronic components that generate heat during their operation.
In addition to its high thermal conductivity, gold is also highly resistant to corrosion and oxidation. This means that gold does not tarnish or react with other materials in the presence of heat or other environmental factors that could damage other types of metal conductors. As a result, gold is a reliable choice for use in electronic circuits where high temperatures or harsh environmental conditions are common.
Another factor that makes gold a popular choice for use in electronics is its malleability and ductility. These properties make it easy to shape and form into complex shapes and sizes, which is essential in electronic components where space is often limited. Overall, the unique combination of properties that gold possesses makes it an ideal material for use as a conductor of heat in electronics.