10mm Round Perforated Aluminium Mesh Panels | 15mm Pitch x 2mm Thick

Perforated Aluminium Mesh

Top quality perforated aluminium mesh supplied straight from Warrington, UK.

Because of its impressive properties, perforated aluminium mesh is used in a variety of industries. Specialty Metals’ 10mm Round Perforated Aluminium Mesh Panels have a 15mm pitch and 2mm thickness. Aside from being odorless, this mesh also has excellent hygiene properties, making it a great choice for medical facilities and food processing plants. Aside from its durability and lightweight nature, it is also easy to work with. As a good conductor of both thermal and electrical energy, perforated aluminium mesh has many advantages. In addition to its corrosion resistance, it is an excellent choice for outdoor applications. The malleable nature of the material makes it easy to customize to meet a specific design requirement. In general, Speciality Metals’ 10mm Round Perforated Aluminium Mesh Panels provide both reliability and versatility.

Specifications:

• Metal – Aluminium
• Hole Shape – Round
• Aperture – 10mm
• Pitch – 15mm 
• Thickness – 2mm
• Open Area – 40.31% Open Area
• Weight – 3.3 kgs/m2

We also are the exact suppliers for you because:

• FREE UK delivery on all orders
• Order dispatch within 24 hours of order
• Located in Warrington, UK which is the UK home of mesh and metals
• Our experienced staff are experts in the mesh market and care personally about your customer experience

Furthermore we stock a vast range of plain sheet metal options that compliment our mesh range perfectly.

FAQs About This Product

What’s the Difference Between Perforated Mesh and Expanded Mesh?

Perforated mesh (or perforated sheet) and expanded mesh are both materials with patterns of holes or openings, but they are produced through different methods and have distinct characteristics. Here’s a breakdown of their differences:

1. Manufacturing Process:

   • Perforated Mesh: This is made by taking a flat sheet of material (like aluminum, stainless steel, etc.) and punching out a pattern of holes using a machine. The waste material is removed, leaving behind the desired pattern.
   • Expanded Mesh: This is produced by making multiple slits in the sheet and then stretching (or expanding) it. This process results in a diamond-shaped pattern of openings, and there’s no waste material since the sheet is simply pulled apart.

2. Appearance:

   • Perforated Mesh: Offers more variety in hole shapes – they can be round, square, hexagonal and more. The holes are uniformly spaced in straight rows and columns.
   • Expanded Mesh: Typically has a diamond-shaped pattern due to the stretching process, though other shapes can be produced with different tooling. The strands of the mesh are angled, giving it a more textured appearance.

3. Material Usage:

   • Perforated Mesh: Because material is punched out and discarded, there’s some wastage involved.
   • Expanded Mesh: There’s no waste in this process since the sheet is slit and stretched. It’s more material-efficient.

4. Structural Integrity:

   • Perforated Mesh: The punching process can weaken the sheet slightly around the holes.
   • Expanded Mesh: The expanding process can provide added strength, especially along the strands, since the material is not removed but redistributed.

5. Weight:

   • Perforated Mesh: Can be heavier than expanded mesh for the same sheet size, especially if the hole percentage is low.
   • Expanded Mesh: Tends to be lighter because the material is stretched, and spaces are created without adding any extra weight.

6. Flexibility in Design:

   • Perforated Mesh: Offers more design flexibility in terms of hole size, shape and arrangement.
   • Expanded Mesh: While design variations are possible, they are typically limited to the shape and size of the diamond pattern and the thickness of the strands.

7. Applications:

   • Perforated Mesh: Commonly used for screens, filters, decorative panels, guards and acoustic panels.
   • Expanded Mesh: Often used for walkways, fences, grates and architectural applications where the diamond pattern and strength are advantageous.

Is Aluminum Perforated Metal Magnetic?

No, aluminum perforated metal is not magnetic. Aluminum, inherently, is a non-ferrous metal, which means it does not contain iron in appreciable amounts and, thus, does not exhibit magnetic properties. This contrasts with ferrous metals like iron and certain types of steel, which are magnetic. This non-magnetic property is beneficial in applications where magnetism might interfere, such as in certain electronic or electrical components. Additionally, it’s worth noting that the perforation process does not change the basic properties of the metal, so whether solid or perforated, aluminum remains non-magnetic.

Can Aluminum Perforated Mesh be Bent or Formed?

Yes, aluminum perforated mesh can be bent or formed. Aluminum, in general, is known for its malleability, which means it can be shaped, bent or formed without breaking. Here are some considerations when bending or forming aluminum perforated mesh:

1. Thickness and Grade: The ease with which aluminum can be bent depends on its thickness and grade. Some alloys are softer and more malleable, while others might be harder and more resistant to bending.

2. Perforation Size and Pattern: The size, shape and distribution of perforations can affect the mesh’s bendability. Areas with dense perforations might be more prone to tearing or distortion when bent. It’s essential to bend with care, especially around perforated regions.

3. Bending Technique: When bending aluminum perforated mesh, it’s crucial to use the right tools and techniques to prevent damage. Tools like press brakes, bending jigs or rollers can be used, depending on the desired bend radius and angle.

4. Bend Radius: It’s crucial to consider the minimum bend radius for the specific grade of aluminum being used. If you attempt to bend the mesh too sharply (i.e., with a small radius), it might crack or tear, especially around perforations.

5. Annealing: If the aluminum alloy is harder or more resistant to bending, it might benefit from annealing, a heat treatment process that softens the metal, making it easier to bend. After forming, the mesh can be heat-treated again to restore some of its strength if necessary.

6. Stress Points: Perforations can introduce stress points in the metal. When bending, it’s vital to ensure even distribution of force to prevent tearing or misshaping at these stress points.

7. Finish Considerations: If the aluminum perforated mesh has a specific finish or coating, bending can affect or damage this finish. It’s crucial to consider this, especially if aesthetics are important for the final application.

Can Aluminium Perforated Mesh be Used for Acoustic Applications?

Aluminum perforated mesh is a versatile material widely utilized in acoustic applications due to its unique properties. The perforations in the mesh allow sound waves to pass through, making it effective when paired with sound-absorbing materials like foam or fiberglass to reduce reverberation and echo. Additionally, the specific design of the perforations can be tuned to target particular frequency ranges, offering customised acoustic solutions. Beyond its acoustic benefits, the sleek and modern appearance of aluminum mesh is aesthetically appealing, suitable for integration into various settings such as theaters, studios and offices. Its durability also means it can be used both indoors and outdoors. Notably, the mesh provides the dual advantage of allowing airflow, essential in spaces requiring both ventilation and sound management. However, while the mesh plays a pivotal role, it’s crucial to understand that in acoustic treatments, its performance is often complemented by backing materials and other design elements.

Check out our blog discussing What is Perforated Mesh. It will prove a useful read to help you to make an informed decision on which material would work best for you. 

We are also very proud of our ever expanding YouTube channel. 

Our goal for our blogs, videos and help guides is to answer as many questions as possible to help to explain the possibilities of mesh to our customers.  Contact us today if you have any questions at all. We are always really keen to help in any way that we can.

We are also very proud of our highly popular eBay store, check us out there too.

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