Home > Sheet and Plates > Stainless Steel 409 Sheet and Plates
Ranya Stainless, based in Muscat, Oman, is a trusted manufacturer and supplier of premium Stainless Steel 409 Sheet and Plates designed for industrial, automotive, and engineering applications. Known for durability, corrosion resistance, and precision, the company produces sheets and plates that provide excellent wear resistance, thermal stability, and long-term performance. Manufactured using advanced techniques, Stainless Steel 409 Sheet and Plates ensure dimensional accuracy, smooth surfaces, and consistent reliability under demanding conditions. Serving industries such as automotive exhaust systems, machinery, and chemical processing, Ranya Stainless delivers robust stainless steel solutions that meet international standards and ensure high-performance results.
Stainless Steel 409 Sheet and Plates are primarily composed of iron, chromium, and low carbon, with titanium as a stabilizing element to enhance corrosion resistance and prevent carbide precipitation. This ferritic stainless steel grade provides moderate tensile strength, good hardness, and excellent oxidation resistance, especially at high temperatures. Its low carbon content improves weldability and durability. SS 409 Sheet and Plates maintain mechanical integrity and dimensional stability under thermal and mechanical stress. Their composition ensures long-term reliability, corrosion resistance, and wear resistance, making them ideal for automotive, industrial, and engineering applications.
Specifications< ASTM A240 / ASME SA240
Size : 1/4″ to 4″
Range : 5mm To 150mm
Thickness : 4.0mm – 100mm
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 : Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
| Element | Content |
|---|---|
| Carbon | 0.08 maximum |
| Manganese | 1.00 maximum |
| Phosphorus, maximum | 0.045 maximum |
| Sulfur, maximum | 0.045 maximum |
| Silicon | 1.00 maximum |
| Nickel | 0.5 |
| Chromium | 11.75 |
| Molybdenum | – |
| Grade | C | Ni | Si | N | S | Mn | P | Cr | Ti |
|---|---|---|---|---|---|---|---|---|---|
| SS 409 | 0.030 max | 0.5 max | 1 max | – | 0.020 max | 1 max | 0.040 max | 10.5 – 11.7 | 6*(%C+%N |
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Stainless Steel 409 Hot Rolled Sheet and Plates provide good oxidation resistance and strength. These are applied in automotive exhaust systems, heat exchangers, and many more high-temperature applications that require durability.
Stainless Steel 409 Cold Rolled Sheet and Plates are available with a smooth, precise finish, which provides enhanced mechanical properties, applied in automobile parts, industrial applications, and structural components that require a clean, flat surface.
Stainless Steel 409 Chequered Sheet and Plates are applied where slip resistance and durability is required, including flooring and stair treads. It combines the strength with the corrosion resistance so it can be applied in either industrial or commercial applications.
Stainless Steel 409 Perforated Sheet and Plates are used in filtration, ventilation, and aesthetic applications. They are strong and resistant to corrosion, with functional perforations that allow for the design of various custom and structural applications in high-temperature conditions.
Stainless Steel 409 Shim Sheet and Plates can ensure the accuracy and rigidity to the machinery and structural parts. Owing to its properties of resistance to high temperature and corrosion, it is widely used in automobile and industrial applications where such accurate distance and alignment are a must.
The stainless steel 409 polished sheet and plates feature a bright, shiny surface suitable for decorative and architectural purposes. They exhibit good resistance to oxidation and corrosion and can be used for aesthetic as well as functional purposes in any environment.
Ranya Stainless assures the best experience for customers by providing detailed documentation of our Stainless Steel 409 Sheets and Plates. We deliver the following crucial documents: Commercial Invoice, Packing List, Fumigation Certificate, Heat Treatment Chart, Quality Assurance Plan, and NABL-approved Lab Test Report. These documents authenticate the genuineness but at the same time highlight the better quality of our products that instill confidence and trust among our esteemed customers. Furthermore, we provide Stainless Steel 409 Sheets and Plates with test certificates like MTC in accordance with EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third Party Inspection Certificate. Those certify our customer centric focus coupled with an unstoppable insistence on perfection on our products.
Stainless Steel 409 Sheet and Plates are widely used in industries that require corrosion-resistant, heat-resistant, and durable materials. They are commonly applied in automotive exhaust systems, heat exchangers, industrial machinery, and chemical processing equipment. These sheets and plates are also suitable for structural components, welded assemblies, and high-temperature applications where dimensional stability and long-term performance are essential. With excellent wear resistance, thermal stability, and corrosion protection, SS 409 Sheet and Plates provide reliable performance in demanding environments. Their combination of strength, durability, and corrosion resistance makes them ideal for industrial, automotive, and engineering applications requiring precision and longevity.
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