Monel 400 knitted wire mesh is stocked to Industry convention. The alloy provides excellent resistance to seawater, hydrofluoric acid and alkalis and is slightly magnetic; the practical service limit is approx. +540 °C. Property data, alloy comparison and the specification table follow.
Why Choose Monel 400 for Knitted Wire Mesh
The marine and chemical-processing specialist alloy. For knitted wire mesh, this matters when excellent resistance to seawater, hydrofluoric acid and alkalis is the controlling requirement.
Alloy Properties
| Grade designation | UNS N04400 (2.4360) |
|---|---|
| Magnetic response | Slightly magnetic |
| Service temperature | approx. +540 °C |
| Corrosion characteristic | Excellent resistance to seawater, hydrofluoric acid and alkalis |
Corrosion Behavior in Filtration Service
Nickel-family alloys are specified for knitted wire mesh when stainless is not enough: Monel 400 for seawater and hydrofluoric acid, Inconel 600 for oxidation at extreme temperature, Hastelloy C-276 for hot chlorides and mixed acids, titanium for chlorides with weight savings. Match the alloy to the specific chemistry — they are not interchangeable.
Comparable Alloys
Between the special alloys, selection is chemistry-led: Monel 400 (HF, seawater), Inconel 600 (heat/oxidation), Hastelloy C-276 (broadest acid resistance), nickel 200 (caustic), titanium (chlorides, weight). 316L remains the cost benchmark — specify a special alloy only when the datasheet chemistry demands it.
Specifications of Knitted Wire Mesh Available in Monel 400
| Wire diameter (mm) | Stitch size (mm) | Roll width (mm) | Strand | Form |
|---|---|---|---|---|
| 0.10 | 1.5 x 2.5 | 40-600 | Single strand | Roll / sleeve |
| 0.15 | 2.0 x 3.0 | 40-600 | Single strand | Roll / sleeve |
| 0.20 | 3.0 x 4.0 | 40-600 | Single / double strand | Roll / sleeve |
| 0.23 | 4.0 x 5.0 | 40-600 | Single / double strand | Roll / sleeve |
| 0.28 | 5.0 x 6.0 | 40-600 | Double strand | Roll / sleeve |