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Hassan Sheets and Plates is a top-notch manufacturer and supplier located in Riyadh, Saudi Arabia, specializing in premium stainless steel products, including Stainless Steel 440B Sheets and Plates. Renowned for their precision manufacturing, prompt delivery, and commitment to global standards, Hassan caters to a variety of industries such as automotive, cutlery, tooling, and mechanical engineering. Stainless Steel 440B strikes a fantastic balance between hardness, strength, and moderate corrosion resistance. With a strong emphasis on customer satisfaction and product performance, Hassan offers customized solutions to meet the demanding needs of industries both locally and internationally across a broad spectrum of high-performance applications.
Stainless Steel 440B Sheets and Plates are made from high-carbon martensitic stainless steel, containing about 16–18% chromium and 0.75–0.95% carbon. This unique blend results in impressive hardness and wear resistance after heat treatment, along with decent corrosion resistance. On the mechanical side, 440B boasts a tensile strength ranging from 760 to 1100 MPa, a yield strength of around 450 MPa, and hardness levels reaching up to 58 HRC. The alloy is known for its excellent dimensional stability and strength, making it ideal for precision parts that need both toughness and wear resistance, even in moderate corrosion environments.
| 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.
Hassan Sheets and Plates based in Riyadh, Saudi Arabia, 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 Hassan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@hasansheetsplates.com.
Stainless Steel 440B Sheets and Plates are commonly utilized in applications that demand high hardness and edge retention. In the cutlery and blade sector, they are perfect for knife blades, surgical instruments, and cutting tools. In the automotive and mechanical fields, 440B is favored for wear-resistant components, bearings, and valve parts. It also plays a crucial role in industrial equipment where strength and moderate corrosion resistance are key. Thanks to its superb machinability after annealing and high strength post-hardening, 440B is the go-to choice for tools and components that require both durability and precision.
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Riyadh, Saudi Arabia
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