1m*25m 321 Stainless Steel Mesh Metal Woven Wire Mesh Oxidation Resistance
Stainless Steel 321 Woven Wire Mesh with Excellent Oxidation and Corrosion Resistance
Stainless Steel 321 is very similar to the basic stainless steel 304, but it was added the titanium element to improve the oxidation and general corrosion resistance. Compared to SS304, stainless steel 321 has much higher ductility strength and better stress rupture capabilities, while nearly the same good low-temperature toughness. Though SS304 is more often used in most situations, Stainless Steel 321 could be used in an operating environment with temperatures above 490°C, because of its better heat resistance.
To know more clearly, here is a chart with 304,316 and 321 chemical compositions.
| Typical Stainless Steel - Chemical Compositions (%) | |||||||||||
| Grade | C | Mn | P | S | Si | Cr | Ni | Mo | N | Ti | Cu |
| 304 | 0-0.08 | 0-2 | 0-0.045 | 0-0.03 | 0-1 | 18-20 | 8-10.5 | / | 0-0.1 | / | / |
| 316 | 0-0.08 | 0-2 | 0-0.045 | 0-0.03 | 0-1 | 16-18 | 10-14 | 2-3 | 0-0.1 | / | / |
| 321 | 0-0.08 | 0-2 | 0-0.045 | 0-0.03 | 0-1 | 17-19 | 9-12 | / | / | 5xC-0.7 | / |
With the below characteristics, stainless steel 321 wire mesh could be used more and more.
Austenitic stainless steel.
Non-magnetic when annealed.
Lightly magnetic in a low-temperature work environment.
Excellent oxidation and corrosion resistance under industrial and chemical settings.
Withstands outdoor exposure without rusting.
Oxidation resistance very well at 820°C temperatures.
Between 450°C – 850°C could still work well.
Can be cut, formed, and welded.
Industries and Applications
Stainless Steel 321 wire mesh could be widely used in the petroleum industry, mining industry, and aerospace industries. Besides, it also commonly used in the chemical processing industry, and the following modern industries:
Food Processing Industries
Liquid and Particle Separation and Filtration
Pressure Vessels
Waste Treatment
Here are some very common specifications of the stainless steel 321 wire mesh, plain weave type, just for your reference.
Other specifications, sizes, and woven types are made to order. Please contact our sales team to discuss this.
| Mesh Count | Wire Diam./MM | APERTURE/MM | Open Area % | Weight kg/sqm |
| 4x4 | 1.25 | 5.1 | 64.5 | 3.125 |
| 5x5 | 1 | 4.08 | 64.5 | 2.5 |
| 6x6 | 0.8 | 3.43 | 65.75 | 1.92 |
| 8x8 | 0.7 | 2.48 | 60.82 | 1.96 |
| 10x10 | 0.6 | 1.94 | 58.34 | 1.8 |
| 12x12 | 0.4 | 1.72 | 65.82 | 0.96 |
| 12x12 | 0.6 | 1.52 | 51.41 | 2.16 |
| 14x14 | 0.3 | 1.51 | 69.6 | 0.63 |
| 16x16 | 0.25 | 1.34 | 71.03 | 0.5 |
| 18x18 | 0.3 | 1.11 | 61.97 | 0.81 |
| 20x20 | 0.3 | 0.97 | 58.34 | 0.9 |
| 25x25 | 0.3 | 0.72 | 49.83 | 1.125 |
| 30x30 | 0.23 | 0.62 | 53.2 | 0.794 |
| 40x40 | 0.2 | 0.44 | 47.27 | 0.8 |
| 50x50 | 0.2 | 0.31 | 36.95 | 1 |
| 60x60 | 0.15 | 0.27 | 41.33 | 0.675 |
| 80x80 | 0.12 | 0.2 | 39.06 | 0.576 |
| 100x100 | 0.1 | 0.154 | 36.76 | 0.5 |
| 120x120 | 0.081 | 0.131 | 38.18 | 0.394 |
| 150x150 | 0.061 | 0.108 | 40.84 | 0.279 |
| 160x160 | 0.061 | 0.098 | 37.99 | 0.298 |
| 180x180 | 0.051 | 0.09 | 40.74 | 0.234 |
| 200x200 | 0.051 | 0.076 | 35.81 | 0.26 |
Attention
Be careful of the cutting sharp edge, and avoid getting hurt while open and use.
Before you order your mesh, please first check out our stock list, where we put our over-run bargain rolls at lower prices.
King De Long Wire Mesh can manufacture not only woven wire mesh but also welded wire mesh with the specified wire and mesh size you required. In addition, we can pleat, slit, cut, punch, form, oil painting, powder coating, etc., to deliver the exact products you require.
For your reference, some photos of our products and factory are listed here, please check.
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