Oct 12, 2026Stainless Steel Screen Mesh
304 Stainless Steel Mesh Screen
It combines corrosion resistance, strength, thermal stability, formability, and cleanability at an economical price point. When you need reliable performance without marine-grade costs。
304 Stainless Steel Mesh Screen
304 stainless steel mesh screen is a woven wire cloth made from AISI 304 grade stainless steel (18% chromium, 8% nickel). It offers excellent corrosion resistance, high tensile strength, and reliable performance from -196°C to 800°C—making it the industry standard for general-purpose wire mesh.
Key Specifications
- Mesh Count – Number of openings per linear inch (e.g., 20 mesh = 20 openings/inch). Lower counts are coarser; higher counts are finer.
- Wire Diameter – Thicker wire means smaller apertures but greater strength.
- Open Area – Coarse meshes reach 74–82%; fine meshes range from 30–50%.
Common Applications
- Filtration & Separation – Liquid filtration, particle sieving, chemical processing
- Ventilation & Screening – Foundation vents, gutter guards, fireplace screens, insect screens
- Architectural & Decorative – Cabinet panels, partitions, radiator covers, automotive grilles
- DIY Projects – Pet cages, garden barriers, tree guards
FAQ
What's the difference between 304 and 316?
304 is the standard alloy for general use. 316 contains molybdenum for superior resistance to chlorides and salts—choose it for marine or chemical environments.
How do I choose the right mesh size?
Identify the smallest particle you need to filter or block. Insect screening: 18×16 mesh. General debris: 20 mesh. Fine powder: 40 mesh or finer.
Can it be cut and shaped easily?
Yes. It cuts with tin snips or shears and bends readily without breaking. Wear gloves—edges are sharp.
Is it magnetic?
Annealed 304 is non-magnetic, though weaving may impart slight magnetism. This is normal and harmless.
How do I maintain it?
Minimal maintenance. Mild soap and water for most uses; steam cleaning for food or pharmaceutical applications.
Why Choose 304 Stainless Steel Mesh?
It combines corrosion resistance, strength, thermal stability, formability, and cleanability at an economical price point. When you need reliable performance without marine-grade costs, 304 stainless steel mesh screen is the proven choice.
