Introduction:
UNS S31803(S32205) Duplex Stainless Steel Wire Mesh is made of 21% chromium, 2.5%molybdenum and 4.5% nitrogen nickel alloy. It has high strength, good impact toughness and good overall and partial stress corrosion resistance. In the world it known as 2205, trade mark is SAF2205.
The features of UNS S31803(S32205) Duplex Stainless Steel Wire Mesh:
Compared to 316L and 317L austenitic stainless steel, S31803 duplex stainless steel is superior at pitting corrosion and crevice corrosion resistance. It has excellent corrosion resistance. Compared to austenitic, it is with lower thermal expansion coefficient and higher thermal conductivity. S31803 duplex stainless steel wire mesh is widely used in chemistry, seawater desalination equipment.
UNS S31803(S32205) Duplex Stainless Steel Wire Mesh Chemical Composition:
| C | Si | Mn | P | S | Ni | Cr | Mo | N | |
| ASTM A240/UNS S31803 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.03 | ≤0.02 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 | 0.08-0.20 |
| ASTMA240/UNS S32205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.03 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | 0.14-0.20 |
UNS S31803(S32205) Duplex Stainless Steel Wire Mesh applications:
Pressure vessels, tanks, high pressure pipe, heat exchanger( chemical processing industry)
Oil and gas pipelines, heat exchangers pipe fittings
Sewage treatment system
Food processing equipment etc
Features:
NoneSpecifications:
| UNS S31803 Wire Mesh | |||
| Mesh Count | Wire diameter(mm) | Aperture(mm) | Max width(m) |
| 10 | 0.60 | 1.94 | 1.60 |
| 20 | 0.40 | 0.87 | 1.60 |
| 30 | 0.30 | 0.55 | 1.60 |
| 40 | 0.23 | 0.40 | 1.60 |
| 50 | 0.20 | 0.31 | 1.60 |
| 60 | 0.15 | 0.27 | 1.60 |
| 70 | 0.12 | 0.24 | 1.60 |
| 80 | 0.13 | 0.19 | 1.60 |
| 90 | 0.12 | 0.16 | 1.60 |
| 100 | 0.10 | 0.15 | 1.60 |
| 120 | 0.09 | 0.12 | 1.60 |
| 150 | 0.063 | 0.11 | 1.60 |
| 180 | 0.053 | 0.01 | 1.60 |
| 200 | 0.053 | 0.07 | 1.60 |
Note: Special size and specifications can be made according to customers requires.
Technology:
Features of UNS S31803(S32205) Duplex Stainless Steel Wire Mesh:
Compared to 316L and 317L austenitic stainless steel, S31803 duplex stainless steel is superior at pitting corrosion and crevice corrosion resistance. It has excellent corrosion resistance. Compared to austenitic, it is with lower thermal expansion coefficient and higher thermal conductivity. S31803 duplex stainless steel wire mesh is widely used in chemistry, seawater desalination equipment.
Chemical Composition
| C | Si | Mn | P | S | Ni | Cr | Mo | N | |
| ASTM A240/UNS S31803 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.03 | ≤0.02 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 | 0.08-0.20 |
| ASTMA240/UNS S32205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.03 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | 0.14-0.20 |
Woven Technique: Plain Weave
Mesh Count: 2-200 MESH
Applications of UNS S31803(S32205) Duplex Stainless Steel Wire Mesh:
Pressure vessels, tanks, high pressure pipe, heat exchanger( chemical processing industry)
Oil and gas pipelines, heat exchangers pipe fittings
Sewage treatment system
Food processing equipment etc
Drawing and Gallery:
Product Name: Duplex Stainless Steel Wire Mesh UNS S31803(S32205)
