Difference of 304, 316, 316L Stainless Steel Wire Mesh

        In the fields of industry, construction, and food processing, stainless steel mesh has become the preferred material for filtration, protection, and structural support due to its outstanding corrosion resistance and strength. As a global leader in metal mesh manufacturing, Kewei offers customized solutions for 304 stainless steel mesh, 316 stainless steel mesh, and 316L stainless steel mesh, aiming to provide unparalleled durability and adaptability. This guide elaborates on the differences, advantages, and ideal application scenarios of each alloy, helping you make informed decisions for your projects.

        Why opt for stainless steel mesh?  

        The core value of stainless steel mesh lies in its corrosion resistance,high-temperature stability,and long service life.Compared with ordinary metal mesh, the added chromium (Cr),nickel (Ni), and molybdenum (Mo) elements form an oxide protective layer, effectively resisting moisture,acid,alkali,and salt spray corrosion. Kewei's precision-woven stainless steel wire mesh ensures uniform pore size and smooth edges, combining functionality and safety. 

         

        Comparison of Characteristics of 304, 316 and 316L Stainless Steel Mesh

        1. 304 Stainless Steel Mesh: The All-round Economic Choice

        ✅ Composition: 18% Cr + 8% Ni (Without Mo)   

        ✅ Resistant to atmospheric corrosion:suitable for indoor and dry environments(such as building decoration, food screening).

        ✅ High cost performance: The cost is lower than that of the 316 series and can meet the general industrial requirements.

        ✅ Temperature resistance:It can withstand high temperatures of 800°C for a long time.  

        ✅ Typical applications: kitchen equipment, chemical filtration, storage racks.  

        2. 316 Stainless Steel Mesh: Expert in Harsh Environments  

        ✅ Composition: 16% Cr + 10% Ni + 2% Mo    

        ✅ Chloride ion corrosion resistance:Suitable for marine,coastal and chemical plant environments (resistant to seawater and bleaching agents).  

        ✅ Intensity Upgrade: Molybdenum element enhances tensile strength and wear resistance.  

        ✅ Low-temperature toughness: Stable performance from -200°C to 900°C.  

        ✅ Typical applications: ship protection,pharmaceutical equipment, seawater desalination systems.  

        3. 316L Stainless Steel Mesh: Ultra-low Carbon for Anti-sensitization  

        ✅ Composition: Low-carbon variant of 316 (C<=0.03%)  

        ✅ Resist intergranular corrosion: It is not prone to embrittlement after welding or high-temperature processing, thus extending the service life.  

        ✅ Biocompatibility: Certified by the FDA, suitable for medical and food contact scenarios.

        ✅ Environmental protection and weather resistance: No heavy metal precipitation, resistant to rain and acid rain erosion.

        ✅ Typical applications: bioreactors, implantable devices, high-purity chemicals. 

        The core competitiveness of KeWei's stainless steel mesh

        1. Precision Manufacturing:Utilizing German CNC braiding machines,with tolerance control within±0.02mm,and supporting customization of aperture sizes from 0.02mm to 50mm.  

        2. Rigorous Quality Inspection: Each batch undergoes salt spray testing (ASTM B117), tensile testing (ASTM E8), and spectral composition analysis.  

        3. Global Delivery: Supports rolled and sheet cutting, offering value-added services such as surface polishing and electrolytic treatment.