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Al Shakru Sheets and Plates, a well-regarded manufacturer and supplier based in Dubai, UAE, focuses on premium Stainless Steel 439 Channels renowned for their exceptional corrosion resistance, high-temperature stability, and durability. Built for demanding structural and industrial uses, these channels deliver dependable mechanical strength and lasting performance even under the most extreme conditions. Engineered to comply with international standards, Al Shakru Sheets and Plates’ Stainless Steel 439 Channels offer superior dimensional accuracy, excellent weldability, and remarkable resistance to scaling and oxidation. Their robust build makes them ideal for the automotive, power generation, and chemical industries, where preserving structural integrity, heat resistance, and long-term reliability is vital for operational efficiency and safety.
Stainless Steel 439 Channels consist mainly of iron, with roughly 17–18% chromium, 0.5% nickel, plus small quantities of carbon, manganese, and silicon. This ferritic stainless steel is recognized for its outstanding resistance to oxidation, corrosion, and scaling under high temperatures. It provides a tensile strength of 450–550 MPa and a yield strength of 250–300 MPa, together with good toughness. The material additionally delivers weldability, formability, and thermal stability, which makes it well suited for structural and industrial uses that demand both durability and the ability to withstand harsh conditions.
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 and more.
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)
| Grade | C | Mn | Si | S | P | Cr | Mo | Ti |
| SS 439 | 0.01 max | 0.25 max | 0.35 max | 0.0015 max | 0.02 max | 17.35 | 0.1 | 0.335 |
| Element | Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness |
| SS 439 | 7.8 g/cm3 | 438 MPa | 263 MPa | 2.80% | 72.9 |
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Shakru Sheets and Plates, located in Dubai, UAE, is a top supplier and stockist of premium metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all provided with outstanding service and customized to fulfill our customers specific needs. With an emphasis on delivering high-quality products, we serve a broad range of industries, offering dependable solutions for varied applications. Our comprehensive inventory features Recognized for our distinctive finishing methods and dedication to quality. We are committed to guaranteeing customer satisfaction through reliable service and first-rate products.
Stainless Steel 439 Channelprovides several important benefits, such as outstanding resistance to oxidation and corrosion, especially in high-temperature settings, which makes it perfect for automotive exhaust systems and heat exchangers. Its ferritic structure delivers good formability and weldability, boosting its suitability for a range of structural applications. The alloy’s low carbon content reduces carbide precipitation during welding, guaranteeing improved strength and durability. Stainless Steel 439 also delivers a balance of affordability and performance, making it a dependable choice for sectors like automotive, manufacturing, and construction, providing long-lasting and maintenance-free solutions.
Yes,we offer custom sizes for Stainless Steel 439 Channel to fit particular project requirements. Our team at Al Shakru Sheets and Plates is committed to delivering customized solutions for all your needs. For further information, reach out to us at sales@alshakruplates.ae.
| STANDARD | WERKSTOFF NR. | UNS |
| SS 439 | 1.4510 | S43035 |
Stainless Steel 439 Channels are widely employed in automotive exhaust systems, furnace parts, heat exchangers, and power generation machinery. They are especially fit for structural supports, ducting, high-temperature frameworks, and equipment exposed to oxidizing environments. Within industrial and chemical processing applications, these channels function as machinery supports, protective panels, and structural assemblies. Combining corrosion resistance, mechanical strength, and heat tolerance, Stainless Steel 439 Channels from Al Shakru Sheets and Plates emerge as a reliable option for applications requiring durability, performance, and lasting operational stability.
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