3mm Stainless Steel Mesh Round Perforated Metal | 5mm Pitch x 1.5mm Thick

3mm Stainless Steel Mesh

Top quality 3mm stainless steel mesh supplied straight from Warrington, UK.

Speciality Metals offers a 3mm stainless steel mesh round perforated metal that is a reliable solution for various industries. Due to its 5mm pitch and 1.5mm thickness, it is ideal for applications that require high hygiene standards and durability. 304-grade stainless steel has impressive corrosion-resistant properties, so it can withstand harsh environments and elements. A material that is malleable and versatile, it is suitable for a wide variety of applications. Most importantly, this metal requires little maintenance, so end users can save money in the long run. When you need high-quality perforated metal, you can trust Speciality Metals.

Specification

• Aperture – 3mm Round Hole
• Pitch – 5mm
• Web – 2mm
• Sheet Thickness – 1.5mm
• Metal – Stainless Steel 304 Grade
• Open Area – 28.27%

Speciality Metals are the best 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

Speciality Metals is a trusted UK based distributor of fasteners, sheet metal, flat bar and round tube. We specialise in rapid delivery to any location around the country. Our team of experienced, friendly staff are at hand at all times to process your order.

FAQs About This Product

Is Stainless Steel 304 Compatible with Welding Filler Metals?

Yes, stainless steel 304 (SS 304) is compatible with various welding filler metals. When welding SS 304, the selection of the filler metal is often based on the application, the welding process used and the desired properties of the welded joint.

1. Matching Filler: Typically, for SS 304, a matching filler metal, such as ER308L, is used. The “L” in ER308L denotes a lower carbon content, which helps in preventing carbide precipitation and, consequently, intergranular corrosion in the weld zone.

2. Other Fillers: In certain situations, one might choose other filler metals for welding SS 304:

   • ER309L: This filler is often used when welding 304 stainless to carbon steel or other grades of stainless steel, such as 409 or 444, to ensure better joint properties.
   • ER316L: This is sometimes chosen when the welded component will be subjected to corrosive environments, especially those containing chlorides. The molybdenum in 316L filler helps resist pitting corrosion.

3. Welding Processes: SS 304 is compatible with a variety of welding processes including:

   • Gas Tungsten Arc Welding (GTAW) or TIG
   • Gas Metal Arc Welding (GMAW) or MIG
   • Shielded Metal Arc Welding (SMAW) or Stick Welding
   • Flux-Cored Arc Welding (FCAW)

4. Welding Considerations: While SS 304 is generally considered easy to weld, some precautions should be taken:

   • Ensure the welding area is clean and free from contaminants.
   • Use a back purge with argon for full penetration welds to avoid oxidation on the backside of the weld.
   • Preheating is generally not required for SS 304. However, to reduce the risk of distortion, interpass temperatures should be monitored and controlled.

5. Post-Weld Heat Treatment: Typically, post-weld heat treatment isn’t necessary for SS 304. However, to mitigate the risks of intergranular corrosion due to carbide precipitation, it’s crucial to use low-carbon or stabilised filler metals.

Can I Use Stainless Steel 304 Perforated Sheet for Electrical Applications?

Stainless steel 304 (SS 304) perforated sheets can be used in electrical applications, but there are several considerations to keep in mind:

1. Electrical Conductivity: Stainless steel 304 is not a particularly good conductor of electricity, especially when compared to materials like copper or aluminum. Its electrical conductivity is much lower, which means it can resist the flow of electric current to some extent.

2. Applications: If you’re considering the use of SS 304 perforated sheets for shielding or grounding purposes in electrical applications, they can be suitable due to their corrosion resistance. They might also be used in situations where electrical conductivity is a secondary concern, and the primary focus is on mechanical strength, durability or aesthetics.

3. Corrosion Resistance: One of the significant advantages of SS 304 is its resistance to corrosion, which can be crucial in certain electrical applications, especially in environments where corrosion can impact the functionality or lifespan of electrical components.

4. Thermal Properties: While SS 304 doesn’t conduct electricity very well, it does conduct heat reasonably well. This can be an important consideration if the electrical application generates heat or is sensitive to temperature changes.

5. Magnetic Properties: SS 304 is generally non-magnetic in its annealed state, but it can become slightly magnetic when cold worked. If the application is sensitive to magnetic fields or requires a non-magnetic material, this property should be considered.

6. Fabrication: SS 304 can be easily fabricated, and this includes being perforated, bent, cut and welded. This makes it versatile for a variety of electrical applications where specific shapes or configurations are needed.

Is 304 Stainless Steel Perforated Mesh Suitable for Radiator Covers?

Yes, 304 stainless steel perforated mesh is suitable for radiator covers for several reasons:

1. Aesthetic Appeal: 304 stainless steel has a sleek, modern appearance that can complement various interior designs. Its shiny surface can provide a clean and sophisticated look to radiator covers.

2. Corrosion Resistance: One of the primary advantages of 304 stainless steel is its resistance to corrosion. This means that the radiator cover will remain in good condition even in environments where there’s moisture or potential for minor water splashes.

3. Strength and Durability: 304 stainless steel is durable and can withstand physical impacts without deforming easily. A radiator cover made from this material will be robust and long-lasting.

4. Heat Tolerance: 304 stainless steel can handle the heat from radiators without any issues. The material won’t degrade or lose its structural integrity when exposed to the warmth radiated.

5. Ventilation: The perforated design ensures that heat can flow freely from the radiator into the room. The holes in the mesh allow for optimal heat dispersion, ensuring that the radiator functions efficiently.

6. Safety: A radiator cover can protect against accidental burns from touching a hot radiator. The stainless steel mesh will get warm but will not be as hot as the radiator itself, providing a safety barrier.

7. Ease of Cleaning: Stainless steel is easy to clean and maintain. Dust and dirt that accumulate can be easily wiped off, and the material doesn’t harbor bacteria or mold.

8. Customisation: Stainless steel perforated mesh can be customised in terms of hole size, pattern and overall design to match the specific needs and aesthetics of a space.

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.

Thank you for checking out our product.