Foison Metal
The Best Metal Crafts Factory in China
7 / 24 Hour Support

Within 12h Response

Density of Aluminum

Density of Aluminum and How it Affects Manufacturing

Aluminum is a metal used for its versatility. From sleek frames of modern vehicles to the durable components of everyday electronics. In this article, we’ll discuss more about the crucial aspects of the density of aluminum, and how it influences on manufacturing process.

But does the density have an effect on the final product’s structural integrity? Let’s discuss more below.

Table of Contents

What Metal Has a Density of 2.7

The metal with a density of 2.7 is aluminum. Aluminum is a lightweight yet durable metal that finds extensive use in various applications due to its unique combination of properties. Its density of 2.7 grams per cubic centimeter (g/cm³) makes it stand out in the world of metals.

The metal with a density of 2.7 is aluminum. Its density of 2.7 grams per cubic centimeter (g/cm³) makes it stand out in the world of metals, as it is lightweight compared to other materials.

How about when the aluminum is mixed with another metal alloy? Will the density change?

density of aluminum

Why Does Aluminum Density Vary

The density of pure aluminum is around 2.7 g/cm 3 and can vary based on several factors.  One primary reason is alloying. The final density of the aluminum alloy can changed by these alloying components. They all differ in density from pure aluminum. Impurities or flaws in the aluminum are another consideration. Density aluminum can change impurities of any size. Processing conditions can also introduce variations in density al by affecting the material’s microstructure.  

Specific treatments like coatings can change the effective density of aluminum parts. For industries whose applications depend on precise material, understanding these variations is essential.

After knowing the factors that influence changes in density, it is also helpful to calculate how the aluminim density changes. Knowing the density of aluminum is 2.70 g/cm3, it can be suitable for a wide range of applications. Such applications include construction, transportation, and consumer goods.

The Importance of Aluminum Density

Density measures how much mass is packed into a given volume. Aluminum’s density isn’t just a number; it’s an influencer of performance. A material’s density dictates its weight, strength, and suitability for different applications.

Knowing what is the density of aluminum provides a broad-reaching of implications. One of the primary benefits of aluminum’s low density is its lightweight nature. It translates to reduced weight in finished products without compromising strength. 

The al density is also important as it influences the design, functionality, and sustainability of the final product. Knowing the density of aluminum is 2.7 g cm3 it contributes to many production, installation, and transportation.

How Does Density Calculate

The basic density formula can used to determine the density for aluminum. Like how it can be for any other substance. To determine aluminum’s density: 

  • Calculate the Mass:

Use a precise balance or scale to measure the mass of the aluminum sample. For instance, you might have a mass aluminum density block that weighs 270 grams.

  • Measure the Volume:

You can measure its length, width & height and then multiply values to get the volume.

Use the displacement method for objects that are irregularly shaped. This involves submerging the object in a known volume of water and observing the rise in water level. which indicates the volume of the object.

  • Calculate the Density:

Divide the mass by the volume using the formula 

Pure aluminum has a well-established density of approximately.2.70 g/cm3. You won’t need to calculate and measure it. 

To understand better, below is a sample formula of how it’s done.

Aluminum Density Formula

How Does the Density of Aluminum Compare
to Other Metals

Aluminum has a lower density than a lot of other common metals. Combined with its other qualities, such as good electrical conductivity and corrosion resistance. Aluminum has become a popular material for many applications as a result. Let’s compare the density of alu to a few other metals: 

  • Steel: Densities vary depending on the specific type and alloy. Plain carbon steels have a density of steel g/ml in the range of 7.75−7.85 g/cm3. This makes steel almost three times denser than aluminum.


  • Copper: With a density of about 8.96 g/cm3, copper is over three times denser than aluminum.


  • Gold: One of the densest metals, gold density lb in3 is about 19.32 g/cm3, making it over seven times denser than aluminum. 


  • Lead: Lead is a very dense metal with a density of around 11.34 g/cm3, over four times that of aluminum.


  • Titanium: A metal known for its strength-to-weight ratio. It has a density of titanium lb in3 of about 4.51 g/cm3, which is still heavier than aluminum but lighter than steel.


  • Magnesium: This metal is even lighter than aluminum with a density of approximately 1.74 g/cm3.


  • Zinc: Its density is around 7.14 g/cm3, making it over two times denser than aluminum.


  • Brass: Brass is an alloy of copper and zinc, and its density can vary based on the exact proportions of these metals. The density of brass lb in3 ranges from 8.4 g/cm3 to 8.7 g/cm3 or 8,400 kg/m3 to 8,700 kg/m3 to 8,700 kg/m3
Different Metals

Density of Steel vs Aluminum

The density of steel g ml ranges between 7.75 to 7.85 g/cm3. Given that 1 cm^3 is equal to 1 mL, the density of steel can also be expressed as 7.75 to 7.85 g/mL. 

Various alloys and impurities can affect a material’s density, but generally speaking: 

Steel is almost three times denser than aluminum. This difference in density is one reason aluminum is often favored for applications. When stronger and more durable materials are necessary. Steel is used in industries where weight savings are important.

To know what is aluminum density with different alloys, a density data-sheet is discussed below.

Different Aluminum Alloys Density Data Sheet

Below is a basic density data sheet for some common aluminum alloys density. Note that these are approximations and that impurities and the specific manufacturing process. It may result in variations in actual densities:

Data Sheet Aluminum Density

Density of Aluminum 6061 

Used aluminum density lb in3  of 2.7 g/cm3. Strength & weldability are crucial factors in the construction of planes & general engineering applications.

Density of 7075 Aluminum 

The density of 7075 aluminum alloy is approximately 2.81 g/cm32.81 g/cm3 or 2,810 kg/m32,810 kg/m3. Known for its high strength, suitable for aerospace and other high-stress applications. 

Aluminum 5052 Density kg/m3

Aluminum alloy 5052 contains 2.5% magnesium & 0.25% chromium. It is easy to work with, has a medium static strength, a high fatigue strength, and is resistant to corrosion. 


Tip: For accurate aluminum density values, always refer to the manufacturer’s datasheet or a comprehensive material database. 

al 6061 density is one of the most used aluminum densities. Although, there is a slight difference between 6061 aluminum and 6061 T6. Understand density of 6061-t6 aluminum below. 

Understanding The Density of 6061 t6 Aluminum

6061 T6 aluminum is a widely used alloy known for its balanced properties. It is composed of elements such as silicon, magnesium, and copper. These elements go through a heat treatment process called “T6 tempering”.

The density of aluminum 6061 t6 is influenced by its composition and tempering process. Its density is the key factor in making this alloy suitable for diverse industry applications.

Here’s a video sample to show you the difference between aluminum 6061 and aluminum 6061 T6

Aside from solid aluminum, aluminum foil also has different density variations. 

Aluminum Foil Density

Aluminum foil is known for its versatility, conductivity, and flexibility. Its properties make it a preferred choice for packaging, cooking, and insulation.

Understanding the density of aluminum foil in g cm3 is crucial for both manufacturers and consumers. Several factors contribute to variations in aluminum foil density. Such factors include the rolling process, alloy composition, and initial sheet thickness. These variations affect the strength, flexibility, and heat conductivity.

The density of aluminum foil in g/cm3 is not a one-size-fits-all parameter. Foils with different densities cater to specific applications. For industrial insulation, heavy-density foils are ideal. While lighter-density foils are ideal for packaging items.

Understanding these variations is essential for choosing the right foil for the job.

Aluminum Foil

Aluminum Manufacturer

We have come to the end of the article, and we hope you have gained some informative insights about what is aluminum’s density, its importance, and its applications. 

If you are into the mass production business, we believe that you are looking for the right manufacturer for the job and know the importance of the average density of aluminum and how it affects the final product’s performance. 

Foison Metal is a team of professionals with years of experience in crafting custom aluminum products. We are experts in aluminum and know the exact density your product needs based on your design specifications. 

Try and make a difference! Message us today. 

Leave a Comment

Your email address will not be published. Required fields are marked *

Update cookies preferences