S32750 (F53/2507) alloy is super duplex stainless steel made up of 250%Cr, 40% Mo and 7% Ni and N. This steel is mainly used in chemical, petrochemical and marine equipment which required special intension and corrosion resistance.
Chemical Composition(%) | ||||||||||
Steel Grade | C | Mn | Si | S | P | Cr | Ni | Mo | Cu | N |
UNS S32750 | ≤0.03 | ≤1.20 | ≤0.80 | ≤0.02 | ≤0.035 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | ≤0.5 | 0.24-0.32 |
Woven Style: Plain and Twill Weave
Mesh Counts: 3-500Mesh
Diameter: 0.025mm-2.2mm
Roll Width: 0.1-1.5m
Roll Length: 10-100m
Mesh Inch | SWG | Wire Diameter (mm) | Aperture (mm) | Effective (%) |
3mesh | 14 | 2.2 | 6.27 | 62 |
3mesh | 18 | 1.219 | 7.25 | 70 |
3.5mesh | 20 | 0.914 | 6.34 | 66 |
4mesh | 16 | 1.63 | 4.72 | 58 |
4mesh | 20 | 0.914 | 5.45 | 76 |
4.5mesh | 22 | 0.711 | 4.93 | 71 |
5mesh | 18 | 1.22 | 3.86 | 57 |
5mesh | 22 | 0.711 | 4.36 | 76 |
6mesh | 18 | 1.22 | 3.04 | 50 |
6mesh | 22 | 0.711 | 3.52 | 63 |
8mesh | 20 | 0.91 | 2.26 | 43 |
8mesh | 24 | 0.559 | 2.5 | 67 |
10mesh | 20 | 0.91 | 1.63 | 41 |
10mesh | 26 | 0.46 | 2.08 | 67 |
12mesh | 22 | 0.71 | 1.41 | 43 |
12mesh | 26 | 0.457 | 1.74 | 68 |
14mesh | 26 | 0.46 | 1.36 | 57 |
16mesh | 28 | 0.376 | 1.21 | 55 |
18mesh | 30 | 0.315 | 1.1 | 60 |
20mesh | 30 | 0.315 | 0.95 | 58 |
22mesh | 32 | 0.274 | 0.88 | 57 |
24mesh | 32 | 0.274 | 0.78 | 55 |
26mesh | 32 | 0.274 | 0.74 | 51 |
28mesh | 34 | 0.234 | 0.67 | 50 |
30mesh | 34 | 0.234 | 0.61 | 48 |
32mesh | 34 | 0.234 | 0.56 | 50 |
36mesh | 34 | 0.234 | 0.47 | 45 |
38mesh | 36 | 0.193 | 0.48 | 46 |
40mesh | 36 | 0.193 | 0.44 | 50 |
50mesh | 38 | 0.152 | 0.36 | 46 |
60mesh | 40 | 0.122 | 0.3 | 50 |
80mesh | 40 | 0.12 | 0.198 | 44 |
100mesh | 42 | 0.1 | 0.154 | 37 |
120mesh | 44 | 0.081 | 0.13 | 40 |
130mesh | 45 | 0.07 | 0.125 | 41 |
140mesh | 45 | 0.07 | 0.111 | 38 |
150mesh | 46.5 | 0.055 | 0.115 | 48 |
160mesh | 46 | 0.61 | 0.097 | 32 |
170mesh | 47 | 0.05 | 0.09 | 41 |
180mesh | 47 | 0.051 | 0.09 | 410 |
190mesh | 47 | 0.051 | 0.083 | 40 |
200mesh | 48 | 0.041 | 0.086 | 46 |
220mesh | 48 | 0.041 | 0.074 | 41 |
240mesh | 48 | 0.041 | 0.065 | 39 |
250mesh | 48 | 0.041 | 0.061 | 38 |
260mesh | 48 | 0.041 | 0.057 | 34 |
280mesh | 49 | 0.031 | 0.06 | 31 |
300mesh | 49 | 0.031 | 0.054 | 40 |
320mesh | 49 | 0.031 | 0.048 | 39 |
350mesh | 49 | 0.031 | 0.042 | 36 |
400mesh | 50 | 0.025 | 0.0385 | 39 |
450mesh | 50 | 0.025 | 0.0314 | 37 |
500mesh | 50 | 0.025 | 0.0258 | 35 |
Other specifications according to your request.
S32750 is with strong ability to resist chloride corrosion, higher heat conductivity and lower thermal expansion corrosion. High chromium, molybdenum and nitrogen content makes it has strong ability to resist pitting corrosion, crevice corrosion and general corrosion. Compared with 2205, S32750 is with corrosion resistance ability suited to extreme corrosion environment. Its impact strength is high, but S32750 alloy is not suitable for environment with temperature higher than 299℃, then its toughness will be reduced.
S32750 Super duplex stainless steel wire mesh can be widely used in oil and gad industry equipment, offshore platform, all kinds of heat exchangers, water treatment equipment, water circulation system, chemical industry, pulp container, high corrosion resistance parts, power plant equipment and absorption tower device etc.