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JD Hardware Wire Mesh Co., Ltd specializes in the production and export of UNS S31803 duplex stainless steel wire mesh, recognized globally as 2205. This advanced wire mesh is engineered with a robust composition of 21% chromium, 2.5% molybdenum, and 4.5% nitrogen-enriched nickel alloy, ensuring its remarkable strength and durability. Its high chromium and molybdenum content contributes to its exceptional impact toughness and unmatched stress corrosion resistance, both overall and localized. Ideal for demanding industrial environments, our UNS S31803 wire mesh stands out for its resilience and reliability in various applications. As a dedicated manufacturer, we commit to providing quality products that meet the evolving needs of our diverse client base.
General specifications and dimensions
- Material Quality and Style:
Crafted from the robust Duplex Stainless Steel UNS S31803 and utilizing a plain weave style, this wire mesh offers both strength and aesthetic appeal in a classic silver color. - Wire Diameter Range:
Available in a range of diameters, from the fine precision of 0.053 mm to the more robust 0.6 mm, this wire mesh caters to a wide array of industrial requirements. - Mesh Count Options:
The mesh count for UNS S31803 wire mesh varies from 2 to 200 MESH, accommodating diverse needs from fine filtration to more substantial barriers. - Dimensions for Diverse Needs:
Length standard rolls are available at 30 meters, with the flexibility to adjust according to specific project needs. The wire mesh comes in standard widths of 1m, 1.22m, and 1.5m, while also offering the option for customized widths to fit unique requirements. - Customization Flexibility:
Our UNS S31803 duplex stainless steel wire mesh is not confined to standard sizes. Understanding that different projects have unique demands, we offer customization in both length and width. This adaptability ensures that our clients receive a product that is not only of superior quality but also tailored to their specific industrial applications. Whether for finer detailed work or more substantial construction, our wire mesh can be adapted to suit your precise specifications.
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 |
Size
| Mesh Count | Wire diameter(mm) | Aperture(mm) | Max width(m) |
| 10 | 0.6 | 1.94 | 1.6 |
| 20 | 0.4 | 0.87 | 1.6 |
| 30 | 0.3 | 0.55 | 1.6 |
| 40 | 0.23 | 0.4 | 1.6 |
| 50 | 0.2 | 0.31 | 1.6 |
| 60 | 0.15 | 0.27 | 1.6 |
| 70 | 0.12 | 0.24 | 1.6 |
| 80 | 0.13 | 0.19 | 1.6 |
| 90 | 0.12 | 0.16 | 1.6 |
| 100 | 0.1 | 0.15 | 1.6 |
| 120 | 0.09 | 0.12 | 1.6 |
| 150 | 0.063 | 0.11 | 1.6 |
| 180 | 0.053 | 0.01 | 1.6 |
| 200 | 0.053 | 0.07 | 1.6 |
Note: Special size and specification can be customized.
Features
- Enhanced Corrosion Resistance: UNS S31803 duplex stainless steel stands out for its superior resistance to pitting and crevice corrosion, outperforming 316L and 317L austenitic stainless steels. Its robust corrosion resistance makes it ideal for challenging environments.
- Thermal Properties: This steel variant boasts a lower thermal expansion coefficient and higher thermal conductivity compared to austenitic stainless steels. These properties enhance its performance in temperature-varying conditions, making it highly reliable in diverse applications.
- Versatile Usage: Due to its exceptional chemical and mechanical properties, UNS S31803 is extensively used in the chemical industry and in seawater desalination equipment, showcasing its adaptability in various industrial sectors.
Applications
- Industrial and Chemical Processing: It is ideal for fabricating pressure vessels, tanks, and high-pressure pipes. In the chemical processing industry, its use in heat exchangers is particularly notable due to its temperature resilience and corrosion resistance.
- Oil and Gas Industry: This wire mesh is a key material in the construction of oil and gas pipelines and heat exchanger pipe fittings, where durability and resistance to harsh conditions are paramount.
- Environmental and Food Sectors: In environmental applications, UNS S31803 proves essential in sewage treatment systems, thanks to its strength and corrosion resistance. Furthermore, its safety and durability make it suitable for food processing equipment, ensuring hygiene and longevity.
Product Also Known As
UNS S31803
Known for its remarkable balance of strength and corrosion resistance, UNS S31803 is a preferred choice in environments where durability and longevity are crucial. This designation underscores its chemical and mechanical prowess, ideal for high-stress industrial applications.
2205 Duplex
As 2205 Duplex, this stainless steel wire mesh is recognized for its exceptional resistance to stress corrosion cracking. This name is often referenced in industries prioritizing robustness against harsh chemicals, making it a go-to material for challenging applications.
SAFSS 2205
SAFSS 2205 highlights its reliable performance in seawater and other corrosive environments, drawing attention to its use in maritime and chemical processing sectors. This trademark emphasizes its origin and consistent quality, trusted in sectors demanding high corrosion resistance.
S32205
S32205 focuses on its compliance with specific material standards, assuring users of its quality and suitability for use in North American and global markets. This nomenclature is commonly employed in technical and engineering contexts, where precise material specifications are paramount.
