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sales1@nickel-wiremesh.comStainless Steel Mesh
Stainless steel mesh is a versatile woven or welded wire fabric made from corrosion-resistant steel alloys, used for filtration, screening, protection, and industrial applications. It combines strength, durability, and resistance to rust, heat, and chemicals, making it essential in industries from construction to aerospace.
Key Features of Stainless Steel Mesh:
Material Composition
Stainless steel mesh is made from austenitic, ferritic, or martensitic steels, with the most common grades being:
– 304 (AISI 304, 18-8 Stainless Steel) – General-purpose, good corrosion resistance.
– 316/316L – Superior chloride resistance (marine/chemical use).
– 321/347 – Titanium/niobium-stabilized for high temps.
– 430 – Ferritic, magnetic, budget-friendly.
Weave Types:
| Weave Type | Description | Best For |
| Plain Weave | Simple over-under pattern | General filtration, sieving |
| Twill Weave | Diagonal pattern, stronger | Heavy-duty screens, conveyor belts |
| Dutch Weave | Fine mesh with thick wires | High-pressure filtration |
| Welded Mesh | Spot-welded intersections | Security fencing, cages |
Key Properties:
✔ Corrosion-resistant (resists rust, acids, moisture).
✔ Heat-resistant (some grades handle 1000°C+).
✔ Durable & long-lasting (low maintenance).
✔ Customizable (varying wire thickness, mesh counts).
Common Applications:
Industrial & Filtration
– Oil/gas filters (316L for sour environments).
– Water treatment screens (304 for municipal use).
– Chemical processing (Hastelloy for extreme acids).
Architectural & Design
– Balcony railings, façades (aesthetic + sturdy).
– Insect screens (fine 20–40 mesh).
Food & Pharmaceutical
– Food-grade sieves (316L for hygiene).
– Pharmaceutical particle separation.
Security & Safety
– Machine guards (welded mesh for impact resistance).
– Animal enclosures (heavy-duty 10–50mm openings).
Aerospace & Automotive
– Exhaust filters (321/347 for heat resistance).
– Fuel screens (fine 100+ mesh).
Why Choose Stainless Steel Mesh?
– Long lifespan (doesn’t rust or degrade easily).
– Handles extreme environments (acids, heat, pressure).
– More durable than plastic/aluminum.
When to Avoid It?
– Ultra-lightweight needs (aluminum is better).
– Non-corrosive, low-budget uses (plastic may suffice).
Selection Guide:
Marine/chloride exposure: 316/316L
High-temperature use: 310/330/347
Budget-friendly: 304/430
Acid resistance: 904L/Hastelloy
Standards & Certifications:
– ASTM A480 (General specs for stainless steel sheet/mesh).
– ISO 9044 (Industrial woven wire mesh standards).
– FDA Compliance (Required for food/pharma applications).
Final Verdict
Stainless steel mesh is the gold standard for durability and corrosion resistance, ideal for filtration, architecture, industrial screens, and safety applications. Choose:
– 304 for general use.
– 316L for marine/chemical resistance.
– 321/347 for high heat.
