309 Crimped Mesh for High Temperature Material Classification in Metallurgy

Basic product overview and parameters

A. Product and Alloy Information

• Product Name: OFOLAN 309 Stainless Steel Wire Mesh (woven/perforated variants)

• Alloy Designations: UNS S30900, DIN 1.4828, GB 06Cr23Ni13, ASTM A240

• Trademark: OFOLAN; Origin: China

B. Main specifications

• Mesh Count: 10–300 Mesh

• Wire Diameter: 0.03–0.85mm

• Mesh Size (Aperture): 0.04–2.5mm

• Thickness (Thi): 0.03–1.0mm (calculated based on wire diameter: plain weave ≈ wire diameter; twill weave ≈ 1.0–1.2×wire diameter)

• Weaving method: plain weave, twill weave

• Density: 7.9 g/cm³; Melting Point: 1450–1500℃

C. Logistics and Warranty

• Packaging: wooden box

• Warranty period: 3 months

Core product features

1. Corrosion Resistance: Excellent resistance to oxidation and high-temperature corrosion; performs well in high-humidity and mild acidic/alkaline environments, suitable for continuous use in high-temperature air environments.

2. Mechanical Performance: Tensile ≥515MPa, yield ≥205MPa; maintains stable mechanical properties at -40℃to 870℃, with good toughness and no easy deformation under high-temperature conditions.

3. Processability: Weldable with ER309L filler; excellent cold and hot forming properties, easy to cut, bend and shape without obvious performance degradation.

Main application areas

1. High-Temperature Equipment: Filters for industrial furnace flues, heat exchanger screens, high-temperature boiler internal filter components.

2. Metallurgical Industry: Screening meshes for high-temperature molten metal, filter screens for metallurgical waste gas treatment, heat treatment furnace accessories.

3. Chemical Industry: High-temperature reaction kettle filters, flue gas purification screens, corrosion-resistant screens for organic solvent processing.

4. Construction & Environmental Protection: High-temperature resistant decorative screens, waste incineration equipment filters, exhaust gas treatment filters for thermal power facilities.

5. Machinery Manufacturing: High-temperature resistant protective meshes for mechanical parts, filter screens for engine exhaust systems.

Contact Information

1. Company: Anping Ofolan Metal Wire Mesh Manufacture Co., Ltd

2. Address: High-Tech Zone, Anping County, Hengshui, Hebei, China

3. Contact: +86 13315865785 (Mobile/WhatsApp); estrellayue@ofolan.com

4. Website: http://www.ofolan.com