UNS32750 Wire Mesh Filters Material in Easily Corroded Environment

UNS32750 super duplex stainless steel wire mesh has large chromium and molybdenum contents, which make it possess better mechanical character and corrosion resistance than the common steel.

UNS32750 wire mesh can resistant corrosion, and has very good thermal conductivity and impact strength. So it can be used for filter in oil, chemical, desalination industries or radiator on car, and also can be used in oil and gas industry, water treatment or absorption tower device.

There are three UNS32750 super duplex stainless steel wire mesh rolls with fine holes.
SDSS-01: UNS32750 super duplex stainless steel wire fine mesh has good plasticity.
There are five UNS32750 super duplex stainless steel wire mesh sheets with different density.
SDSS-02: UNS32750 super duplex stainless steel wire mesh sheet has good resistance to crevice corrosion.

Specifications of UNS32750 super duplex stainless steel wire mesh:

  • Processing: plain weave, twill weave, dutch weave.
  • Packing:
    • Shrink-wrapped;
    • Wooden boxes or carton;
    • Wooden pallets.
Table 1: Chemical composition of UNS32750 super duplex stainless steel (%)
Type C ≤ Mn ≤ Si ≤ S ≤ P ≤ Cr Ni Mo Cu≤ N
S32750 (SAF2507) 0.03 1.2 0.8 0.02 0.035 24.0/26.0 6.0/8.0 3.0/5.0 0.5 0.24/0.32
Table 2: Specifications of UNS32750 Super Duplex Stainless Steel Wire Mesh
Mesh Wire Diameter Opening (mm)
mm inch
2 mesh 1.80 0.071 10.90
3 mesh 1.60 0.063 6.866
4 mesh 1.20 0.047 5.15
5 mesh 0.91 0.036 4.17
6 mesh 0.711 0.028 3.522
8 mesh 0.610 0.024 2.565
10 mesh 0.508 0.020 2.032
12 mesh 0.457 0.018 1.660
14 mesh 0.417 0.016 1.397
16 mesh 0.345 0.014 1.243
18 mesh 0.315 0.012 1.096
20 mesh 0.315 0.0124 0.955
22 mesh 0.315 0.0124 0.840
24 mesh 0.315 0.0124 0.743
26 mesh 0.295 0.0116 0.682
28 mesh 0.295 0.0116 0.612
30 mesh 0.274 0.011 0.573
32 mesh 0.254 0.010 0.540
34 mesh 0.234 0.0092 0.513
36 mesh 0.234 0.0092 0.472
38 mesh 0.213 0.0084 0.455
40 mesh 0.193 0.0076 0.442
42 mesh 0.193 0.0076 0.412
44 mesh 0.173 0.0068 0.404
46 mesh 0.173 0.0068 0.379
48 mesh 0.173 0.0068 0.356
50 mesh 0.173 0.0068 0.335
60 × 50 mesh 0.193 0.0076 -
60 × 50 mesh 0.173 0.0068 -
60 mesh 0.173 0.0068 0.250
70 mesh 0.132 0.0052 0.231
80 mesh 0.122 0.0048 0.196
90 mesh 0.112 0.0044 0.170
100 mesh 0.012 0.004 0.152
120 × 108 mesh 0.091 0.0036 -
120 mesh 0.081 0.0032 0.131
140 mesh 0.061 0.0024 0.120
150 mesh 0.061 0.0024 0.108
160 mesh 0.061 0.0024 0.098
180 mesh 0.051 0.002 0.090
200 mesh 0.051 0.002 0.076
220 mesh 0.051 0.002 0.065
250 mesh 0.041 0.0016 0.061
280 mesh 0.035 0.0014 0.056
300 mesh 0.031 0.0012 0.054

UNS32750 super duplex stainless steel wire mesh features:

  • High resistance to pitting, crevice, wear and uniform corrosion;
  • Excellent resistance to chloride stress-corrosion, fatigue corrosion;
  • High thermal conductivity and low coefficient of thermal expansion;
  • Good plasticity and welding performance;
  • Durable and high strength.

UNS32750 super duplex stainless steel wire mesh applications:

  • Used for filter element in petrochemical, chemical, desalination industries;
  • Made into radiator on car or high temperature equipment;
  • Used for building facade;
  • Also widely used in water treatment, absorption tower device, fire equipment, etc.
Several filter elements are made of UNS32750 super duplex stainless steel wire mesh with different sizes and shapes.
SDSS-03: UNS32750 super duplex stainless steel wire mesh has excellent chloride stress-corrosion resistance.
There is a car radiator element made of UNS32750 super duplex stainless steel wire mesh.
SDSS-04: UNS32750 super duplex stainless steel wire mesh has high thermal conductivity and low coefficient of thermal expansion.
UNS32750 super duplex stainless steel wire mesh is installed on a building facade.
SDSS-05: UNS32750 super duplex stainless steel wire mesh can decorate facade.
UNS32750 super duplex stainless steel wire meshes are installed on the stair railing as the infill panels.
SDSS-06: UNS32750 super duplex stainless steel wire mesh possesses good welding performance.

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Angus Wire Mesh Co., Ltd.
E-mail: sales@wirescreen.org

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