Al Shakru Sheets and Plates, a well-regarded manufacturer and supplier based in Dubai, UAE, is proud to provide premium Stainless Steel 439 Angles renowned for their exceptional corrosion resistance, high-temperature stability, and durability. Engineered to satisfy the requirements of industrial and structural applications, these angles offer reliable mechanical strength and enduring performance. Manufactured in compliance with international standards, Al Shakru Sheets and Plates’ Stainless Steel 439 Angles feature superior dimensional accuracy, excellent weldability, and remarkable resistance to scaling and oxidation. Their robust build makes them ideal for sectors such as automotive, chemical, and power generation, where preserving structural integrity and enduring severe environments are critical for dependable long-term operation.
Stainless Steel 439 Angles are made up mainly of iron, containing roughly 17–18% chromium, 0.5% nickel, and small quantities of carbon, manganese, and silicon. This ferritic stainless steel is recognized for its outstanding ability to resist oxidation, scaling, and corrosion, even under high temperatures. It provides a tensile strength between 450–550 MPa and a yield strength of 250–300 MPa, together with solid toughness. Because of their superb thermal stability, weldability, and formability, Stainless Steel 439 Angles are ideally suited for structural and industrial uses that demand both durability and the capacity to endure high-temperature environments.
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 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 439 | 1.4510 | S43035 |
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, such as 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 supplying superior products, we serve a broad array of industries, offering dependable solutions for varied applications. Our vast 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 angleprovides outstanding corrosion resistance, particularly in high-temperature settings, which makes it well suited for use in automotive exhaust systems, heat exchanger systems, and other industrial fields And high strength resistance to oxidation and stress corrosion cracking guarantees durability and durability. The material delivers superior weldability and formability, guaranteeing ease of fabrication across a range of dimensions. Stainless Steel 439 is recognized for its enhanced strength and cost effectiveness relative to higher alloy grades, making it a dependable and versatile option for numerous industrial and construction uses as well resist scaling and pitting in severe environments.
You’ll frequently see Stainless Steel 439 Angles used in automotive exhaust systems, furnace components, heat exchangers, and power generation equipment. They work well for structural frameworks, ducting, and high-temperature applications exposed to oxidizing conditions. Within industrial and chemical processing environments, these angles function as equipment supports, protective panels, and structural assemblies. Combining mechanical strength, corrosion resistance, and thermal stability, Stainless Steel 439 Angles from Al Shakru Sheets and Plates are well suited for a range of applications that demand durable performance, reliability, and toughness against severe operating conditions.
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