What is stainless steel welded mesh? What types are there? What are its characteristics and specifications?
Welded stainless steel mesh is becoming an increasingly common product in many modern construction projects. While available in various forms, these products share a common foundation: they are manufactured using modern technology and made from stainless steel. Manufacturers employ resistance welding technology to fuse the steel wires together, creating a mesh with a strong, secure structure.
Thanks to its outstanding advantages, welded stainless steel mesh is highly regarded by many businesses today. If you are interested in learning about or purchasing this type of mesh but lack experience, we invite you to read this article by Bestray.
1. What is welded stainless steel mesh?
Welded stainless steel mesh is a type of metal mesh widely used across various sectors—such as chemicals, agriculture, and industry—and is particularly prominent in construction. It is a highly versatile product, boasting outstanding advantages and unique characteristics that few other types of mesh can match.
2. Characteristics of welded stainless steel mesh
A wide range of materials is currently used to manufacture stainless steel mesh; however, welded stainless steel wire—composed of nickel and manganese—is the most common choice. This superior composition results in a welded stainless steel mesh product that delivers exceptional quality during use.
Thanks to their high durability, resistance to rust and oxidation, and lustrous finish—combined with the ability to withstand pressure, resist corrosion, and maintain high elasticity—they are highly popular in today’s market.
3. Applications of welded stainless steel mesh
Welded stainless steel mesh finds applications across a wide range of sectors. Examples include aquaculture, the electronics industry, and mineral mining. It is also used for pest control—keeping out insects, rodents, and other vermin.
Increasingly, welded stainless steel mesh is utilized in spatial and interior decoration, as well as in the manufacture of various products, helping to revitalize and perfect the appearance of office environments.
The reason for this versatility is the material’s high quality and reasonable price; it meets diverse user needs and is suitable for a wide array of real-world applications.
4. How many types of welded stainless steel mesh are there?
There are currently three common types of welded stainless steel mesh on the market: SUS 201, SUS 316, and SUS 304. Since stainless steel wire is the primary raw material used in production, the mesh is classified according to these same three grades.
4.1. Welded stainless steel mesh 201
Welded 201 stainless steel mesh is widely used and significantly superior to iron or standard steel mesh. This type of mesh contains approximately 18% chromium and only 2% nickel. The alloy composition makes it easy to fabricate while ensuring durability and toughness, making it suitable for a wide range of applications. Its primary advantage is its low cost, which is why it is a popular choice for businesses across various projects.
4.2. 316 stainless steel welded mesh
This is a premium line of stainless steel mesh offering superior advantages. It is not a product intended for the mass market; rather, the material contains molybdenum—a valuable metal—rendering the mesh completely inert in any environment it encounters, including acidic conditions. Consequently, 316 stainless steel mesh is utilized exclusively in critical sectors such as telecommunications, healthcare, marine operations, and specialized chemical industries.
4.3. 304 Stainless steel welded mesh
Type 304 welded stainless steel mesh targets the premium market, offering superior durability compared to the 201 grade. Users highly value the quality and cost-effectiveness of 304 stainless steel mesh, thanks to its composition of 20% chromium and 10% nickel. It boasts comprehensive advantages, including a smooth, lustrous finish, excellent heat resistance, superior oxidation resistance, and high resistance to deformation under mechanical stress.
5. How can welded stainless steel mesh be distinguished?
Knowing how to distinguish welded stainless steel mesh is essential for protecting your own interests. There are several methods available to identify this type of mesh, including analyzing its chemical composition, the spark test, acid testing, and magnet testing. Bestray outlines these identification methods in detail below:
5.1. Magnetic identification
Phương pháp nhận dạng này cho kết quả nhanh chóng. Thực hiện vô cùng đơn giản và chúng ta có thể dễ dàng kiểm tra ngay tại cửa hàng. Việc kiểm tra này được thực hiện bằng cách đặt các lưới inox lại gần với nam châm hơn. Nếu lưới hít mạnh nhất thì đó là inox 201, hit nhẹ là 304, còn không hít là lưới 316.
5.2. Identification using acid
Simply by applying a few drops of acid to the edge of the stainless steel mesh, you can quickly identify the specific type of welded mesh. If there is no reaction at the application site, it is 304 stainless steel; if bubbling occurs, it is 201 stainless steel.
5.3. Spark test identification
This is the most accurate and easiest-to-perform method, making it a popular choice among customers. Simply place each type of stainless steel mesh into the spark testing device and observe the sparks directly. If few spark clusters appear and the light emitted is faint, it is 304 stainless steel mesh; conversely, if there are numerous, brighter spark clusters, it is 201 stainless steel mesh.
5.4. Identification by structural components
This is the most accurate method for identifying types of welded stainless steel mesh. However, it requires a significant amount of time and a variety of tools to carry out. Consequently, this method is rarely used by consumers when shopping.
6. Conclusion
The information above provides a detailed overview of welded stainless steel mesh. Hopefully, this article helps you better understand the structural characteristics and classifications, as well as how to easily distinguish between different types of stainless steel mesh. These meshes serve as the foundation for manufacturing high-quality products and facilitate smoother installation and construction processes.
Here are some images of Bestray’s wire mesh cable trays.
Bestray Joint Stock Company specializes in the manufacture of cable ladders and cable trays, boasting over 15 years of industry experience. By consistently prioritizing reputation and product quality, Bestray has earned the trust of numerous businesses.
Bestray products are utilized in a wide range of projects across various enterprises. If your company requires consultation or wishes to purchase Bestray products—including cable trunking, electrical cable ladders, cable trays, stainless steel wire mesh trays, or related accessories—please contact our hotline at 090 908 96 78 for prompt advice and assistance.
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Bestray Joint Stock Company – Specialized Manufacturer of Cable Trays and Cable Trunking
- Address: 180/7B, Tan Thoi 3 Hamlet, Hoc Mon Commune, Ho Chi Minh City, Vietnam
- Phone: (028) 3713 3076 – 078 453 1668 – 0909 089 678
- E-mail: sales@bestray
