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Lecong Stainless, a reputable manufacturer and supplier based in Da Nang, Vietnam, specializes in high-quality Stainless Steel 446 Sheets and Plates that are engineered to excel in high-temperature and highly corrosive settings. These products belong to the ferritic stainless steel family and are particularly prized for their outstanding resistance to oxidation, scaling, and sulfidation, even at elevated temperatures. With remarkable strength and durability, Stainless Steel 446 Sheets and Plates are perfect for use in furnaces, chemical processing equipment, and heat exchangers. Lecong Stainless is committed to ensuring that every product adheres to international quality standards, providing reliability, precision, and a long service life for essential industrial applications.
The composition of Stainless Steel 446 Sheets and Plates includes a high chromium content (23–27%) along with trace amounts of molybdenum and other alloying elements that boost corrosion and oxidation resistance. This material features a ferritic microstructure, which grants it excellent scaling resistance at temperatures reaching up to 1100°C. On the mechanical side, Stainless Steel 446 showcases good tensile and yield strength, as well as toughness and stability during thermal cycling. Its low carbon content reduces the risk of carbide precipitation, ensuring optimal performance in high-temperature operations without sacrificing durability or corrosion resistance.
Stainless Steel Sheets and Plates Specification : ASTM A240 / ASME SA240
Dimension Standard : JIS, AISI, ASTM, GB, DIN, EN, etc
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Surface Finishing : Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc.
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 446 | 0.20 max | 1.50 max | 0.75 max | 0.040 max | 0.030 max | 23.00 | 0.50 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|
| Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % |
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Stainless Steel 446 Hot Rolled Sheets resist high temperature oxidation and corrosion. It comes in standard sheet thickness ranging from 3mm to 50mm width up to 2000 mm and is the choice for many aggressive environments high-heat applications.
Stainless Steel 446 Cold Rolled Plates offer excellent surface finish and dimensional accuracy. Resistant to high-temperature oxidation and corrosion, these plates are available in thicknesses from 0.5 mm to 6 mm and widths up to 1500 mm. They are used in applications requiring precise tolerances.
Stainless Steel 446 Chequered Plates come in a better slip resistance, which is more rugged. They contain a raised pattern on the top surface and, thus, they possess excellent resistance against corrosion. Their common thickness is 2 mm to 10 mm while dimensions are usually 1000 mm x 2000 mm. It suits best for industrial usage and floor purposes.
Stainless Steel 446 Perforated Sheets are sheets that combine corrosion-resistance with useful ventilation and filtering design. In various hole configurations and sizes they are offered for the following usual thicknesses-1mm through 5 mm and sheet sizes up to 1200 mm x 2400 mm. More appropriate for application in architectural and industrial use cases.
Stainless Steel 446 Shim Plates are used to fill gaps and provide precise spacing in mechanical assemblies. They offer excellent high-temperature and corrosion resistance in thicknesses ranging from 0.1 mm to 2 mm and dimensions up to 1000 mm x 1000 mm, which is ideal for precision applications.
Stainless Steel 446 Polished Sheets have a smooth, reflective surface and high resistance to corrosion and oxidation at elevated temperatures. Thickness ranges from 0.5 mm to 5 mm and sizes up to 1500 mm x 3000 mm. They are widely used for decorative and high-visibility applications.
Lecong Stainless is committed to an excellent customer experience with extensive documentation for its premium-quality Stainless Steel 446 Sheets and Plates. We provide necessary documents like commercial invoices, packing lists, fumigation certificates, heat treatment charts, quality assurance plans, and NABL-approved lab test reports. These documents ensure the authenticity and superior quality of our products to our worthy customers. In addition, the Stainless Steel 446 Sheets and Plates we supply are accompanied with a variety of test certificates: MTC to EN 10204/3.1b, PMI Test Certificates, 100% radiography test reports, Third Party Inspection certificates. These, in turn demonstrate our customer-driven approach and unrelenting excellence in our product lines.
These Stainless Steel 446 Sheets and Plates find extensive use in applications that demand exceptional heat and corrosion resistance. They are commonly utilized in furnace components, boiler baffles, petrochemical processing equipment, and parts for heat exchangers. In sectors like power generation, metallurgy, and chemical plants, they are essential for managing high-temperature gases and corrosive substances. Their ability to withstand sulfidation and scaling makes them ideal for incinerators and thermal processing facilities. With their impressive durability and extended service life, Stainless Steel 446 Sheets and Plates are a dependable choice for challenging industrial environments.
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