Neith Metals, based in Cairo, Egypt, is a well-respected manufacturer and supplier of Stainless Steel 347H Rectangular Bars. They pride themselves on delivering top-notch products that are designed for outstanding strength, durability, and heat resistance. By using cutting-edge production methods and high-quality raw materials, Neith Metals guarantees that each rectangular bar adheres to international quality and performance standards. Renowned for its exceptional resistance to corrosion, oxidation, and high-temperature stress, Stainless Steel 347H is perfect for tough industrial applications. With a strong focus on precision, innovation, and customer satisfaction, Neith Metals caters to industries throughout Egypt and beyond, providing reliable stainless steel solutions.
The Stainless Steel 347H Rectangular Bars from Neith Metals are made up of iron, chromium (17–19%), nickel (9–13%), and niobium (columbium) to stabilize the composition, along with a higher carbon content (0.04–0.10%) that boosts strength at elevated temperatures. This unique blend ensures excellent resistance to intergranular corrosion and oxidation. In terms of mechanical properties, these bars boast a tensile strength ranging from 515 to 750 MPa, a yield strength of 205 to 350 MPa, and an elongation of up to 40%. Their remarkable creep strength and thermal stability make them ideal for high-temperature and high-stress industrial settings.
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 to 6000 mm Long
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, regularly clean them with a mild detergent and water to remove contaminants. Avoid exposure to harsh chemicals and ensure proper storage in dry, well-ventilated areas to prevent corrosion.
Yes, Stainless Steel 347H Rectangular Bars are fully recyclable. Their high-quality material allows for efficient reuse in manufacturing processes, contributing to sustainability and reducing environmental impact.
Stainless Steel 347H Rectangular Bars generally do not require corrosion protection coatings due to their inherent resistance to oxidation and corrosion. However, additional coatings may be used in highly aggressive environments for enhanced protection.
Stainless Steel 347H Rectangular Bars from Neith Metals find extensive use in applications that demand superior heat and corrosion resistance. They are perfect for creating components like boiler parts, heat exchanger tubes, pressure vessels, exhaust systems, and furnace equipment. In sectors such as petrochemical, power generation, chemical processing, and refinery operations, these bars provide dependable performance even under extreme thermal and mechanical stress. Their rectangular shape not only enhances structural support but also simplifies fabrication, making them suitable for both heavy-duty and precision-engineered assemblies that require strength, stability, and a long service life.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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