316L stainless steel wire mesh

316L (UNS S31603 | EN 1.4404 | AISI 316L) stainless steel wire mesh is the low-carbon derivative of 316 austenitic stainless steel grade. The "L" stands for "Low Carbon" (maximum 0.03% Carbon). generally non-magnetic, and contains Molybdenum, with extra resistance to intergranular corrosion after welding， which gives it superior resistance to chlorides & seawater resistance.

Typical Chemical Composition:

316L Stainless Steel Mesh Specifications

· Weave types: Plain Weave / Twill Weave / Plain Dutch Weave / Twill Dutch Weave / Crimped Mesh

· Mesh count: 1 mesh ~ 1000 mesh

· Wire diameter: 0.05 mm – 5.0 mm

· Forms: rolls, sheets, discs, filter cartridges, welded panels

Key Properties of 316L wire mesh

· Physical Properties

Density: 8.0 g/cm³

Melting Point: 1398-1454°C (Service temperature: -196°C ~ 870°C)

Thermal Conductivity: 16.2 W/m·K (at 100°C)

Electrical Resistivity: 0.74 Ω·mm²/m

· Mechanical Properties

Tensile Strength: ≥ 485 MPa

Yield Strength: ≥ 170 MPa

Elongation: ≥ 40%

· Corrosion Resistance

Excellent resistance to general corrosion

Superior resistance to pitting and crevice corrosion

Resistance to chloride stress corrosion cracking

Good resistance to intergranular corrosion after welding

Typical Applications

· Marine & offshore facilities

· Seawater filtration & desalination

· Food, beverage & pharmaceutical processing

· Chemical & petrochemical equipment

· Coastal architecture & outdoor structures

· Welded filter components

Special Note: "316" vs. "316L" for Wire Mesh

As with 304, the low-carbon version 316L is the preferred choice for almost all wire mesh applications, especially if the mesh will be welded into a filter element.

· If you are fabricating baskets, cartridges, or any welded assembly: Choose 316L.

· If you are buying bulk roll stock for non-welded sieving: 316 is acceptable, but 316L is still a safe, identical-cost alternative.