Aiman Metals, which is based in Kuala Lumpur, Malaysia, is a premier manufacturer and exporter of high-quality metal products. With our dedication to excellence, we supply a vast array of materials that include Stainless Steel 347H Rectangular Bars, recognized for their superior tolerance to high temperatures, oxidation, and corrosion. Engineered for stability, accuracy, and consistent performance in critical industrial applications, these bars are designed to last. At Aiman Metals, we merge state-of-the-art manufacturing with rigorous quality control in order to provide products that meet international standards. Our commitment to superior materials and customer-driven service establishes us as a valued partner for industries needing high-performance stainless steel solutions.
Rectangular Bars of Stainless Steel 347H consist primarily of chromium, nickel, and trace amounts of niobium, which stabilizes the alloy and increases resistance to intergranular corrosion. They retain good oxidation resistance and high strength at high temperatures. The mechanical properties are good tensile strength, high yield strength, and excellent creep resistance. The alloy has good weldability, formability, and long-term life, even in harsh conditions. Its composition renders it particularly well-suited for heavy-duty structural parts and for service at high temperatures, where improved performance where both strength and corrosion resistance are paramount.
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 find extensive application in high-temperature and corrosive conditions. They find best use in the aerospace, chemical processing, and power generation sectors, where they are used extensively in heat exchangers, furnace components, and exhaust systems. Their oxidation and intergranular corrosion resistance makes them well suited to welded structures that operate at higher temperatures. They are likewise applied in the production of pressure vessels, reactor cores, and heavy-duty structural pieces that require both strength and durability. Such qualities make 347H bars a preferred option for applications where performance, longevity, and dependability are very necessary under harsh operational conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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