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S31803 Duplex Stainless Steel Wire Mesh Supplier

S31803 duplex stainless steel wire mesh is in the range of medium alloy stainless steel with good resistance to localized corrosion. Because of its good yield strength and toughness, UNS31803 wire mesh possess the price advantage.

Duplex stainless steel wire mesh
can be made into filter element to sieve various materials in chloride corrosion environmental conditions. With good toughness and welding performance, it also can be used for infill panels or space divider.

Specifications of S31803 super duplex stainless steel wire mesh:
Weaving methods: plain weave, twill weave, dutch weave.

Packing:
Shrink-wrapped.
Wooden boxes or carton.
Wooden pallets.

 
Chemical Composition of S31803 Super Duplex Stainless Steel (%)
Type C ≤ Mn ≤ Si ≤ S ≤ P ≤ Cr Ni Mo N
S31803(SAF2205) 0.03 2.0 1.0 0.02 0.03 21-23 4.5-6.5 2.5-3.5 0.08-0.2
 
Specifications of S31803 Super Duplex Stainless Steel Wire Mesh
Mesh Wire Diameter Opening (mm)
SWG mm inch
2 mesh 15 1.800 0.07 10.90
3 mesh 16 1.600 0.063 6.866
4 mesh 18 1.200 0.047 5.150
5 mesh 20 0.910 0.036 4.170
6 mesh 22 0.711 0.028 3.522
8 mesh 23 0.610 0.024 2.565
10 mesh 25 0.508 0.020 2.032
12 mesh 26 0.457 0.018 1.660
14 mesh 27 0.417 0.016 1.397
16 mesh 29 0.345 0.014 1.243
18 mesh 30 0.315 0.012 1.096
20 mesh 30 0.315 0.0124 0.955
22 mesh 30 0.315 0.0124 0.840
24 mesh 30 0.315 0.0124 0.743
26 mesh 31 0.295 0.0116 0.682
28 mesh 31 0.295 0.0116 0.612
30 mesh 32 0.274 0.011 0.0573
32 mesh 33 0.254 0.010 0.540
34 mesh 34 0.234 0.0092 0.513
36 mesh 34 0.234 0.0092 0.472
38 mesh 35 0.213 0.0084 0.455
40 mesh 36 0.193 0.0076 0.442
42 mesh 36 0.193 0.0076 0.412
44 mesh 37 0.173 0.0068 0.404
46 mesh 37 0.173 0.0068 0.379
50 mesh 37 0.173 0.0068 0.335
60 × 50 mesh 36 0.193 0.0076 -
60 × 50 mesh 37 0.173 0.0068 -
60 mesh 37 0.173 0.0068 0.250
70 mesh 30 0.132 0.0052 0.231
80 mesh 40 0.122 0.0048 0.196
90 mesh 41 0.112 0.0044 0.170
100 mesh 42 0.012 0.004 0.152
120 mesh 44 0.081 0.0032 0.131
140 mesh 46 0.061 0.0024 0.120
160 mesh 46 0.061 0.0024 0.098
180 mesh 47 0.051 0.002 0.090
200 mesh 47 0.051 0.002 0.076
220 mesh 48 0.051 0.002 0.065
250 mesh 48 0.041 0.0016 0.0061
280 mesh 48 0.0035 0.0014 0.0056
300 mesh 49 0.031 0.0012 0.054
320 mesh 49 0.031 0.0012 0.046
350 mesh 49 0.031 0.0012 0.039
400 mesh 50 0.025 0.00098 0.0385
 

S31803 duplex stainless steel wire mesh features:
PREN reaches 32–33;
Excellent resistance to localized, fatigue corrosion and stress corrosion cracking;
Low coefficient of thermal expansion;
Good yield strength and welding performance;
High energy absorption.
S31803 super duplex stainless steel wire mesh applications:
Used for filter in pulp, petrochemical, desalination industries;
Made into woven infill panel ensures safety;
Also widely used in food processing equipment, sewage treatment system, paper bleaching equipment, etc.

S31803 duplex stainless steel wire mesh