430 Stainless Steel Wire Mesh China Factory and Reliable Suppliers

Name: 430 Stainless Steel Wire Mesh China Factory and Suppliers | XIANGGUANG
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Premium 430 stainless steel wire mesh from a leading China factory. Our ferritic stainless steel mesh offers superior heat resistance, low thermal expansion, and cost-efficiency. Trusted suppliers for industrial filtration, chemical processing, and architectural screens worldwide.

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430 Stainless Steel Wire Mesh is a premium industrial screening solution engineered from ferritic stainless steel. By primarily alloying chromium and minimizing nickel content, this mesh delivers an exceptional balance of corrosion resistance, oxidation stability, and heat tolerance. It is specifically designed for moderate corrosive environments where cost-efficiency and thermal stability are paramount.

Unlike austenitic alternatives, the 430 grade offers superior thermal conductivity and a significantly lower thermal expansion coefficient. This makes it an ideal choice for applications subjected to temperature fluctuations, providing consistent dimensional stability and reliable mechanical strength for demanding industrial, architectural, and filtration tasks.

Detailed Parameters

Material Grade	SUS430 Ferritic Stainless Steel	Mesh Count Range	2 Mesh to 40 Mesh
Wire Diameter	0.25 mm to 3.0 mm	Opening Size	0.4 mm to 10.0 mm
Open Area	35% to 75%	Weight Range	1.0 to 15 kg/m²
Magnetic Properties	Naturally Magnetic	Thermal Conductivity	High (relative to 300 series)
Cr Content	16.00% - 18.00%	Ni Content	≤ 0.03%

Key Advantages

Corrosion Resistance

Provides reliable protection against mild acids, alkalis, and organic chemicals in general industrial settings.

Thermal Stability

Low thermal expansion rate ensures the mesh maintains its shape and size during extreme thermal cycling.

Magnetic Response

The ferritic structure makes it naturally magnetic, essential for specific separation and attachment needs.

Heat Resistance

Capable of operating at elevated temperatures without excessive surface scaling or oxidation.

Excellent Formability

High ductility allows for precise fabrication into complex shapes without compromising structural integrity.

Cost-Effectiveness

Delivers professional-grade performance at a lower material cost compared to austenitic stainless steels.

Product Gallery

Management Platforms

Custom Mesh Sizing

Precise cutting and rolling services to meet specific architectural or industrial dimensions.

Quality Control

Strict adherence to material specifications for Cr and Ni content to ensure grade purity.

Thermal Testing

Rigorous testing of oxidation resistance for high-temperature burner applications.

Application Matching

Expert guidance on choosing the right mesh count (2-40) for your specific filtration needs.

Secure Packaging

Moisture-proof wrapping and reinforced wooden pallets for safe international shipping.

Alloy Optimization

Tailoring wire diameters from 0.25mm to 3.0mm for balanced strength and flow.

Investment Return Comparison

Performance Metric	430 Stainless Steel	304 Stainless Steel
Material Cost	Low / Cost-Effective	Moderate / Higher
Magnetic Property	Magnetic (Yes)	Non-Magnetic (No)
Thermal Expansion	Very Low	Moderate
Corrosion Resistance	Good (Moderate)	Excellent (Severe)
Heat Stability	Superior Oxidation Resistance	Standard Resistance

Frequently Asked Questions

Q: Is 430 Stainless Steel Wire Mesh magnetic?

Yes, since 430 is a ferritic stainless steel, it is naturally magnetic, making it suitable for applications where magnetic response is required.

Q: How does the corrosion resistance of 430 compare to 304 mesh?

430 offers good corrosion resistance in dry or mildly corrosive environments. However, 304 provides superior resistance, especially in chloride-rich or highly acidic conditions.

Q: What are the best applications for 430 stainless steel wire mesh?

It is ideal for architectural decoration, industrial ventilation screens, heat-resistant burner components, and household appliance protective parts.

Q: Can 430 mesh be used for high-temperature applications?

Yes, 430 stainless steel has excellent heat resistance and oxidation stability, allowing it to operate at elevated temperatures without surface scaling.

Q: What is the typical mesh count and wire diameter available?

The common mesh count ranges from 2 to 40 mesh, with wire diameters varying between 0.25 mm and 3.0 mm depending on the strength requirement.

Q: Why choose 430 stainless steel over other grades for industrial screening?

Choose 430 for its cost-efficiency, lower thermal expansion coefficient, and magnetic properties when extreme corrosion resistance is not required.