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304 stainless steel mesh

Specifications: ASTM 304|0Cr18Ni9 SUS304|1.4301

Implementation standards: JIS, AISI, ASTM, GB, DIN, EN

Certification: ISO9001

Brand: Huaxiao Metal

Applications: filtering, construction, security, chemical industries, and electronics. Its corrosion resistance and durability make it suitable for outdoor and indoor uses, such as screens, filters, and decorative elements.

Size: customizable

MOQ: to negotiate

Payment method: T/T、LC

Price: to negotiate

Table of Contents

304 stainless steel mesh Data Sheet

Material304 Stainless Steel
Mesh Count16–22 mesh
Wire Diameter0.11–0.3 mm
Width0.5–1.5 m
Length30 m
ColorBlack, Gray, Silvery
PackingIn Fumigation-Free Wooden Cases

304 stainless steel mesh Product Mechanical Property

Tensile Strength520 MPa (75,400 psi)
Yield Strength210 MPa (30,500 psi)
Elongation at Break40%
Hardness (Brinell)201 (annealed condition)
Density8.0 g/cm³

What is 304 stainless steel mesh?

Definition: 304 stainless steel mesh is a versatile and widely used material known for its corrosion resistance and durability. Composed primarily of iron, chromium, and nickel, this mesh belongs to the austenitic stainless steel family.


  • Chromium (Cr): 18-20%
  • Nickel (Ni): 8-10.5%
  • Iron (Fe): Balance
  • Others: Small amounts of manganese, silicon, carbon, sulfur, and phosphorus.

Applications of 304 stainless steel meshes

304 stainless steel meshes find applications in various industries due to their corrosion resistance, durability, and versatility. Some common applications include:

  1. Filtration Systems:

    • Used in water filtration systems, air filtration systems, and other industrial processes where fine particle filtration is required.
  2. Chemical Processing:

    • In chemical processing plants, 304 stainless steel meshes are used for filtration and separation of chemicals and corrosive materials.
  3. Food Processing:

    • Mesh screens are used in food processing applications such as sieving, filtering, and separating ingredients. The corrosion resistance of 304 stainless steel makes it suitable for use in contact with food.
  4. Pharmaceutical Industry:

    • Utilized in pharmaceutical manufacturing for processes such as sieving and filtration to ensure the purity of pharmaceutical products.
  5. Oil and Gas Industry:

    • In the oil and gas sector, stainless steel meshes are used for filtration and separation of various substances in refining processes.
  6. Aerospace Industry:

    • Stainless steel meshes can be used in aerospace applications for filtration and separation of gases or fluids in critical systems.
  7. Automotive Industry:

    • Used in automotive manufacturing for applications such as air and fluid filtration.
  8. Architectural and Decorative Uses:

    • In architectural design, stainless steel meshes are used for decorative purposes in facades, balustrades, and interior design elements.
  9. Medical Devices:

    • In the medical field, stainless steel meshes can be used in the manufacturing of implants, surgical instruments, and other medical devices.
  10. Electronic Equipment:

    • Stainless steel meshes can be employed in electronic equipment for shielding against electromagnetic interference (EMI) and radio frequency interference (RFI).
  11. Heat Shielding:

    • Used as heat shields in various applications where thermal resistance is required, such as in industrial ovens and furnaces.
  12. Security Applications:

    • Stainless steel meshes are used in security applications such as window and door screens, providing both security and visibility.
  13. Water Treatment:

    • In water treatment plants, stainless steel meshes are used for filtering impurities and particles from water.
  14. Craft Brewing:

    • In the brewing industry, stainless steel meshes are used for hop filtration in the brewing process.
  15. Battery Manufacturing:

    • Meshes are utilized in battery manufacturing for various purposes, including electrode separation and current collection.

It’s important to note that the specific application of 304 stainless steel meshes can vary based on the mesh size, wire diameter, and weave pattern. The material’s resistance to corrosion makes it suitable for use in environments where exposure to moisture, chemicals, or extreme temperatures is a concern.

Production Technology of 304 Stainless Steel Mesh

304 stainless steel mesh is a versatile material widely used across various industries due to its robustness, corrosion resistance, and excellent mechanical properties. In this article, we will delve into the manufacturing process of 304 stainless steel mesh, covering aspects such as weaving patterns, wire diameter selection, and related production techniques.

1. Raw Material Selection:

The manufacturing of 304 stainless steel mesh begins with the careful selection of raw materials. The primary material used is 304 stainless steel, an alloy steel containing 18% chromium and 8% nickel, providing superior corrosion resistance. This ensures the final mesh product can withstand harsh environments for extended periods.

2. Wire Diameter Selection:

Wire diameter is a critical factor influencing the performance of 304 stainless steel mesh. Different applications require wires of varying diameters. Advanced production equipment and techniques allow for precise control of wire diameter. Typically, the choice of wire diameter depends on the desired strength, filtration precision, and environmental requirements.

3. Weaving Patterns:

304 stainless steel mesh comes in various weaving patterns, including plain weave, twill weave, interlocking weave, and parallel weave. Different weaving patterns determine the mesh’s open area, strength, and filtration performance. During production, specialized weaving machinery is used to ensure precision weaving, guaranteeing consistency and stability.

4. Processing and Shaping:

Once weaving is complete, 304 stainless steel mesh undergoes processing and shaping. This includes cutting, welding, and shaping into the desired form and size. Highly automated production lines ensure efficient processing and guarantee the accuracy and consistency of the final product.

5. Heat Treatment and Surface Treatment:

To enhance the hardness and corrosion resistance of 304 stainless steel mesh, it often undergoes heat treatment. Additionally, surface treatment is a crucial step, involving methods such as electroplating, sandblasting, or polishing to meet various application requirements for appearance and surface characteristics.

6. Quality Inspection and Standards:

Throughout the manufacturing process, quality inspection is an indispensable step. Advanced testing equipment is employed to ensure that the 304 stainless steel mesh complies with relevant international and industry standards. This includes checks for dimensional accuracy, wire diameter consistency, and surface quality.


The manufacturing process of 304 stainless steel mesh involves multiple stages, from raw material selection to final product shaping and treatment. Each step requires precision technology and equipment. The high-quality manufacturing process ensures that 304 stainless steel mesh performs exceptionally well in various applications, providing reliable solutions for industrial, architectural, and other fields. Through continuous technological innovation and quality control, manufacturers can continually improve the performance of 304 stainless steel mesh to meet evolving market demands.

Other issues you may be concerned about

1. Different Types of Stainless Steel Mesh:

Stainless steel mesh comes in various types based on its composition, weaving pattern, and applications. Common types include plain weave, twill weave, Dutch weave, and welded mesh. Each type serves specific purposes, offering different levels of strength, filtration, and flexibility.

Grade of Steel in Mesh:

Stainless steel mesh is typically made from austenitic stainless steel grades such as 304, 316, or 316L. These grades are known for their corrosion resistance, durability, and versatility. The choice of grade depends on the intended application and environmental factors.

The “best” steel mesh depends on the application. For general-purpose applications with good corrosion resistance, 304 stainless steel mesh is commonly used. In more corrosive environments or applications requiring higher resistance to chemicals and salts, 316 stainless steel mesh is preferred for its enhanced corrosion resistance.

304 wire mesh is made from stainless steel grade 304, which contains 18% chromium and 8% nickel. It is popular for its corrosion resistance, high-temperature strength, and ease of fabrication. 304 wire mesh is widely used in various industries, including filtration, food processing, and architecture.

316 stainless steel mesh is made from stainless steel grade 316, which includes molybdenum in addition to chromium and nickel. This addition provides superior corrosion resistance, especially in harsh environments with exposure to saltwater or chemicals. 316 stainless steel mesh is commonly used in marine applications, chemical processing, and medical devices.

Huaxiao Metal Corporation Limited——Professional 304 stainless steel meshes supplier

304 stainless steel mesh

Huaxiao Metal Corporation Limited is a leading and professional supplier of 304 stainless steel meshes, dedicated to providing high-quality solutions for a diverse range of applications. With a commitment to excellence, Huaxiao Metal Corporation Limited ensures the superior corrosion resistance, durability, and precision of its 304 stainless steel meshes. The company’s expertise in manufacturing is reflected in its advanced production processes, meticulous wire diameter control, and a wide range of weaving patterns, tailored to meet the specific needs of various industries. As a trusted supplier, Huaxiao Metal Corporation Limited stands at the forefront of delivering reliable and top-notch 304 stainless steel meshes, contributing to the success and efficiency of projects in fields such as filtration, chemical processing, food, and many others.

Send an inquiry now and we will give you a professional quote within 24 hours


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