What is the difference between twill weave and plain weave wire mesh?

Plain weave passes every wire over one and under one adjacent wire, forming a square checkerboard. Twill weave passes each warp and shute wire over two and under two adjacent wires, forming a diagonal stepped pattern. That longer float lets us use a heavier wire at the same mesh count, so twill mesh is stronger and holds its apertures better under abrasion and vibration, at a slightly higher cost per square meter.

When should I choose 316 twill weave instead of 304 twill weave?

304 twill weave (SPU-WM-003) covers general filtration, food-contact and abrasive screening duties. Upgrade to this 316 family when the media contains chlorides, seawater, sulfuric acid or other aggressive chemicals — the 2-3% molybdenum content raises pitting resistance roughly threefold over 304, while the twill construction keeps apertures stable at the same time.

What micron range does this 100-400 mesh twill family cover?

Apertures run from 0.154 mm at 100 mesh down to 0.034 mm at 400 mesh, roughly 154 to 34 microns. Match the aperture in the SKU table above to your particle cut point, and send your target micron size if you want us to confirm the closest specification.

Is 316 stainless steel twill mesh suitable for seawater applications?

Yes. 316 is the industry-standard grade for seawater screening, ballast water filters and offshore splash-zone applications thanks to its molybdenum-enhanced chloride resistance. For continuous immersion in warm seawater, discuss duplex alternatives with our engineers.

Can this twill mesh be used for welded filter assemblies in corrosive service?

Yes, but specify the low-carbon 316L version of this mesh when the filter assembly is welded. Holding 316 in the 425-860°C range precipitates chromium carbides at grain boundaries, which can reduce corrosion resistance at the weld. Send your media, temperature and fabrication method and we will confirm the right grade.

What roll widths and sample options are available for this twill mesh?

Standard looms produce 0.5 m, 1.0 m, 1.2 m and 1.5 m widths, with widths up to 2.0 m available for common mesh counts on a slightly extended lead time. Free 200 mm x 200 mm samples of standard specifications are dispatched within 1-2 days via DHL or FedEx for buyers with purchasing intent; custom specs carry only a nominal weaving setup fee.

SPU Code: SPU-WM-004ASTM E2016-22 Reference

316 Stainless Steel Twill Weave Mesh

316 stainless steel twill woven wire mesh for demanding filtration applications.

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FOB reference price from $20.00 / m². Varies by spec and quantity; final quote on inquiry.

Mesh Count

100–400

Wire Diameter

0.03–0.1 mm

Aperture

0.034–0.154 mm

Open Area

28.2–36.8%

Material

316 Stainless Steel Twill Weave Mesh

316 Stainless Steel · 100–400 mesh · Ø0.03–0.1 mm

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Reply within 2 business hoursLow MOQ · 7–15 day lead timeFree samples for stock itemsASTM E2016 · ISO 9001 · SGS

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Nominal Mesh Range	Max Wire Dia. Tolerance	Max Aperture Size Tolerance	Warp Tilt Deviation
1 to 50 Mesh	± 0.013 mm (0.0005 inch)	± 3% of nominal aperture	Tilt deviation ≤ 2°
51 to 200 Mesh	± 0.008 mm (0.0003 inch)	± 5% of nominal aperture	Tilt deviation ≤ 1.5°
201 to 400 Mesh	± 0.004 mm (0.00015 inch)	± 8% of nominal aperture	Tilt deviation ≤ 1°

316 Stainless Steel Twill Weave Mesh

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Official Standard Tolerance SKU Matrix

Typical Applications of 316 Twill Weave Mesh

Where Do These Specifications Come From?

Custom Processing for Woven Mesh

Precision Slitting

Disc Stamping & Spot Welding

Cutting & Edging

Technical Purchasing FAQ

Related Product Families

Quality Assurance for Woven Mesh

EN 10204 3.1 MTC

Spectrometer Verification

Pre-shipment Inspection

Packaging & Logistics

Standard Rolls

Moisture-proof Packing

Container Loading

Trade Terms

304 Stainless Steel Plain Weave Mesh

316 Stainless Steel Plain Weave Mesh

304 Stainless Steel Twill Weave Mesh

Stainless Steel Plain Dutch Weave Mesh

Metallurgical Composition & Alloy Ratio Analysis

316 Twill Weave Wire Purity & Heat Traceability

316 Twill Weave Physical & Service Limits

ASTM E2016-22 Reference Tolerances for 316 Twill Weave