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Smith Fittings, a top-notch manufacturer and supplier located in Dubai, UAE, specializes in high-quality **Stainless Steel 440B Sheet and Plates** that are celebrated for their remarkable hardness, wear resistance, and strength. Crafted with precision through advanced production techniques, these sheets and plates are perfect for applications that demand high mechanical performance and corrosion resistance. Smith Fittings guarantees an outstanding surface finish, precise dimensions, and long-lasting durability, all while adhering to international quality standards. Their Stainless Steel 440B products are a go-to choice across various industries that rely on dependable materials for challenging environments and high-stress operational conditions.
**Stainless Steel 440B Sheet and Plates** are high-carbon martensitic stainless steels, primarily made up of chromium (16–18%), carbon (0.75–0.95%), along with trace amounts of manganese, silicon, and molybdenum. This unique composition results in excellent hardness, edge retention, and moderate corrosion resistance. The material boasts a tensile strength of about 760 MPa and can reach impressive hardness levels after heat treatment. It also shows good wear resistance, moderate toughness, and maintains strength even at elevated temperatures, making it a great fit for demanding mechanical applications.
| Specifications | ASTM A240 / ASME SA240 |
|---|---|
| Width | 1000mm / 1219mm /1250mm / 1500mm / 2000mm |
| Length | 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm |
| Thickness | 0.1mm to 12 mm Thk |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 440B | 0.6 -0.75 | 1.00 max | 1.00 max | 0.04 max | 0.030 max | 16.00 -18.00 | – |
| Tempering Temperature (°C) | Tensile Strengtd (MPa) | Yield Strengtd 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Rockwell (HR C) | Impact Charpy V (J) |
|---|---|---|---|---|---|
| Annealed* | 758 | 448 | 14 | 269HB max | – |
| 204 | 2030 | 1900 | 4 | 59 | 9 |
| 260 | 1960 | 1830 | 4 | 57 | 9 |
| 316 | 1860 | 1740 | 4 | 56 | 9 |
| 371 | 1790 | 1660 | 4 | 56 | 9 |
| Grade | DIN | UNS | EN |
| 440B | 1.4112 | S44003 | X90CrMoV18 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Al Shakru Sheets and Plates based in Dubai, UAE, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Stainless Steel 440B Sheet and Plates has exceptional hardness, strength and wear resistance, making it ideal for heavy-duty applications Its high chromium content (16-18%) ensures excellent corrosion and oxidation resistance even in harsh environments. The alloy retains good strength at high temperatures and provides good abrasion resistance, making it suitable for use in tool making, valves and machine parts Stainless steel 440B is also highly versatile, for easy machining and polishing, go with profitability in automotive, aerospace and construction Increases.
Yes, we offer custom sizes for Stainless Steel 440B Sheet and Plates to meet specific project needs. Our team at Al Shakru Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@alshakruplates.ae.
**Stainless Steel 440B Sheet and Plates** find extensive use in industries like automotive, aerospace, petrochemical, and manufacturing. They are ideal for crafting cutting tools, bearings, valve components, pump shafts, and surgical instruments. Thanks to their high hardness and durability, these materials excel in applications that require resistance to abrasion and deformation. Moreover, these sheets and plates are utilized in molds, dies, and mechanical parts that need both precision and strength, ensuring a long service life and reliable performance in tough industrial settings.
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