Our Etched Metal Mesh is a precision-engineered perforated solution manufactured using advanced photochemical or laser etching processes. Designed for industries requiring extreme accuracy, it utilizes high-grade substrates including AISI 304/316 stainless steel, brass, and aluminum with thicknesses ranging from 0.05mm to 3mm. By employing photolithography masking and ISO 9001:2015 compliant acid baths, we achieve intricate patterns with a dimensional accuracy of ±0.02mm and a burr-free surface finish (Ra ≤0.8µm).
Engineered for high-performance environments, our mesh offers aperture sizes from 0.1mm to 20mm and open area ratios between 5% and 80%. With tensile strengths reaching up to 800 MPa and specialized post-treatments such as electropolishing and anti-reflective coatings, this product is the ideal choice for EMI shielding, medical filtration, and aerospace avionics where zero mechanical stress and high repeatability are critical.
| Substrate Materials | AISI 304/316 Stainless Steel, Brass, Aluminum, Inconel 600 | Thickness Range | 0.05mm – 3mm |
|---|---|---|---|
| Dimensional Accuracy | ±0.02mm (±0.015mm for Aerospace grade) | Aperture Size | 0.1mm to 20mm |
| Open Area Ratio | 5% – 80% | Surface Roughness | Ra ≤0.8µm (per ASTM B881) |
| Tensile Strength | Up to 800 MPa (ISO 6892-1) | EMI Shielding | Up to 120 dB (1–10 GHz per MIL-STD-285) |
| Thermal Range | -200°C to 650°C (Inconel versions) | Compliance | RoHS, REACH, IPC-4552A, ISO 9001:2015 |
Achieve complex hexagonal and radial geometries with 99% repeatability and zero mechanical stress.
Passivated 316L variants withstand 5,000+ hours in salt spray (ASTM B117) and pH 1–14 environments.
Offers a 50% weight reduction compared to stamped meshes while maintaining 400 MPa yield strength.
Available in brushed, mirror, or RAL/Pantone color-coated finishes for architectural integration.
Stable operation from -200°C to 650°C without warping or oxidation (Inconel 600).
Photochemical etching ensures no Heat-Affected Zone, preserving material integrity throughout.
ASTM E1479 metallurgical analysis and sheet flatness verification for every batch.
Automated 5MP CCD cameras with 50x magnification for IPC-A-610 Class 3 pattern fidelity.
pH-controlled etchant formulas (±0.1) and 20,000 DPI high-resolution photomasks.
ASTM B117 salt spray testing for 1,000+ hours to ensure maximum longevity.
Full compliance with IATF 16949 automotive and ISO 13485 medical standards.
Tensile strength validation per ISO 6892-1 Method A to ensure mechanical reliability.
| Feature | Etched Metal Mesh | Traditional Stamped Mesh |
|---|---|---|
| Weight Efficiency | 50% Reduction | Standard Weight |
| Precision/Tolerance | ±0.015mm - ±0.02mm | ±0.1mm - ±0.5mm |
| Stress Level | Zero Mechanical Stress | High Deformation Risk |
| Design Complexity | Custom CAD Patterns | Limited Geometry |
| Burr Quality | Burr-free (Ra ≤0.8µm) | Requires Deburring |
We use high-grade stainless steel (AISI 304/316), brass, aluminum, and specialized alloys like Inconel 600 for extreme thermal stability.
Unlike punching, etching is a non-contact process that creates zero mechanical stress, eliminates burrs, and allows for much tighter tolerances (±0.02mm).
Yes, our mesh is certified to MIL-STD-285, delivering EMI shielding effectiveness up to 120 dB within the 1–10 GHz range, ideal for 5G and aerospace.
Absolutely. Our products comply with ISO 13485 standards, providing sterilizable filters with microbial retention as low as 0.2µm.
While standard stainless steel handles high heat, our Inconel 600 versions can operate from -200°C up to 650°C without warping.
We strictly adhere to ISO 9001:2015, IATF 16949 for automotive, RoHS, and REACH environmental standards.
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