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Al Shakru Sheets and Plates, a well-regarded manufacturer and supplier based in Dubai, UAE, focuses on premium Stainless Steel 446 Sheets and Plates renowned for their exceptional corrosion resistance, high-temperature strength, and durability. These sheets and plates are engineered for demanding industrial and structural uses, delivering dependable performance even in severe and oxidizing conditions. Compliant with international standards, Al Shakru Sheets and Plates’ Stainless Steel 446 Sheets and Plates ensure remarkable dimensional accuracy, weldability, and mechanical stability. Their distinctive combination of toughness, thermal resistance, and oxidation protection makes them ideal for power generation, chemical processing, furnace components, and other high-temperature applications requiring enduring reliability and structural integrity.
Stainless Steel 446 Sheets and Plates consist mainly of iron, with a chromium content of 23–27% plus small quantities of carbon, manganese, and silicon. This ferritic stainless steel is recognized for its outstanding ability to withstand oxidation and corrosion at elevated temperatures. It offers a tensile strength of roughly 485 MPa and a yield strength of approximately 275 MPa, together with respectable toughness. The material retains its thermal stability, longevity, and accurate dimensions, which makes it a strong fit for high-temperature and demanding industrial applications.
| 446 Sheets & Plates Specifications | ASTM A240 / ASME SA240, BS EN 10088-2, en 10028-7, IS 6911 |
|---|---|
| 446 Sheets & Plates Dimension Standard | MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc |
| SS 446 Sheets & Plates Size Range | Cold rolled ASME SA240 Grade 446 Stainless Steel Sheet 0.5-6.4 mm Hot rolled ASME SA240 Grade 446 Stainless Steel Sheet 3.0–10.0 mm |
| 446 SS Sheets & Plates Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| SS 446 Sheets & Plates Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| SS 446 Sheets & Plates Thickness | 0.3 mm to 120 mm |
| International Standard of Stainless Steel 446 Sheets & Plates | ASTM A480 ASTM A959 ASME IID EN ISO 9445 EN ISO 18286 EN 10051 EN 10088-1 ISO 15510 |
| Tolerances (width / thickness) of Stainless Steel 446 Sheets & Plates | EN 10258/ DIN 59381) EN 10151 ASME SA240 446 SS Strips EN 10088 SA -240-446 Strips |
| Finish of SS 446 Sheets & Plates | 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc. |
| Hardness | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
| Form | Sheet, Plate, Strip, Flats, Clad Plate, Coils, Foils, Plain Sheet, Flat Shim, Flat Sheet, Shim Sheet, Rolling Sheet, Rolling Plate, Rolls, Blank (Circle), soft annealed, descaled, tread plate, sheared, annealed, Checker Plate |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Dealers & Distributor of | SAIL, ESSAR, JINDAL, TATA, BHUSHAN, INDIAN, POSCO, JISCO, TISCO, LISCO, BAOSTEEL IMPORTED material |
| Stainless Steel 446 Profiling | Plasma Plate Cutting Laser Plate Cutting Oxy-propane Flame Cutting |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| SS 446 | 0.2 max | 1.5 max | 0.75 max | 0.04 max | 0.030 max | 23 – 30 | – | 0.50 max | 0.10 – 0.25 | Balance |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.5 g/cm3 | 1510 °C (2750 °F) | Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % |
| STANDARD | WERKSTOFF NR. | UNS | BS | EN | JIS |
| SS 446 | 1.4762 | S44600 | 446S21 | X12Cr13 | SUS 446 |
| Surface Finish | Definition | Application |
|---|---|---|
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe |
| Material | Size | Thickness |
| PLATES & SHEETS | 1000 mm x 2000 mm | 0.1mm To 100 mm Thickness |
| 1220 mm x 2440 mm (4′ x 8′) | ||
| 1250 mm x 2500 mm | ||
| 1500 mm x 3000 mm | ||
| 2000 mm x 4000 mm | ||
| 2000 mm x 2000 mm |
We supply products accompanied by mill test certificates as well as third-party test certificates, guaranteeing the highest standards of quality and compliance.
Stainless steel 446 sheets and plateshave numerous benefits, which make them well-suited for high temperature uses. They offer outstanding protection against oxidation, corrosion and scaling, even under extreme conditions. The elevated chromium content boosts the capacity to endure high temperatures and improves durability. These materials additionally deliver superb thermal conductivity and strength while preserving structural integrity in harsh conditions. Furthermore, Stainless Steel 446 resists chloride stress corrosion and cracking, which makes it appropriate for use in industrial furnaces, heat exchangers, and other demanding applications where dependability is essential.
Stainless Steel 446 Sheets and Plates are widely used across power generation, chemical processing, marine, and industrial furnace environments. They are especially suitable for manufacturing boiler parts, heat exchangers, furnace linings, and structural frameworks designed for high temperatures. Within industrial applications, these sheets and plates serve in ducting, exhaust systems, protective panels, and equipment parts subjected to oxidizing and corrosive conditions. Thanks to their outstanding mechanical strength, thermal stability, and resistance to corrosion, Stainless Steel 446 Sheets and Plates from Al Shakru Sheets and Plates deliver reliable, durable performance in tough industrial and high-temperature applications.
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