Al Summan Metalsis a leading manufacturer and supplier based in Dubai, UAE, specializing in premium metal products. Fueled by a strong commitment to quality, we offer a wide range of materials, including Stainless Steel 347H Rectangular Bars, renowned for their outstanding resistance to high temperatures, oxidation and corrosion. Our bars are ideal for a variety of applications, ensuring precision and durable performance. At Al Summan Metals, we deliver superior products, making us a reliable partner for businesses seeking dependable and high-performance materials. We take pride in providing exceptional service and materials tailored to meet your specific needs.
Stainless Steel 347H Rectangular Bars are composed primarily of chromium, nickel and a small amount of niobium, providing exceptional resistance to high temperatures, oxidation and corrosion. With enhanced strength at elevated temperatures, these bars exhibit excellent weldability, good formability and resistance to intergranular corrosion. Their mechanical properties include high tensile strength, yield strength and outstanding creep resistance. The advantages of 347H bars include long-lasting durability in harsh conditions, remarkable performance in high-temperature applications, and suitability for heavy-duty structural components.
Stainless Steel Rectangular Bar Specification :ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm up to 6000 mm in length
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | C | Mn | Si | P | S | Cr | Ni | Ti |
| 347H | 0.04 – 0.10 | 2.00 max. | 0.75 max. | 0.045 max. | 0.03 max. | 17.0 – 19.0 | 9.0-13.0 | 8 x C min. |
| (1.00 max.) |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 347H | 1.4961 | S34709 |
To maintain Stainless Steel 347H Rectangular Bars, wash them on a regular basis with water and a mild detergent to remove impurities. Avoid harsh chemicals and store them properly in dry, well-ventilated areas to protect against corrosion.
Yes, Stainless Steel 347H Rectangular Bars can be completely recycled. Their premium material enables effective reuse within manufacturing operations, supporting sustainability and lowering environmental impact.
Stainless Steel 347H Rectangular Bars generally require no corrosion protection coatings thanks to their inherent resistance to oxidation and corrosion. Even so, additional coatings may be used in extremely harsh conditions to deliver further protection.
Stainless Steel 347H Rectangular Bars are widely used in corrosive, high-temperature environments. They suit applications throughout the aerospace, chemical processing and power generation industries, particularly in parts like heat exchangers, furnace components and exhaust systems. Thanks to their strong resistance to oxidation and intergranular corrosion, they perform reliably in welded assemblies exposed to elevated temperatures. In addition, they are used in manufacturing pressure vessels, reactor cores and other tough structural components that call for high strength and lasting durability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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