Isis Metals is a well-known manufacturer and exporter in Manila, Philippines, that deals in high-quality metal products for strength and durability. We take pride in providing Stainless Steel 347H Rectangular Bars, which are recognized for their superior resistance to high temperatures, oxidation, and corrosion. Isis Metals, with state-of-the-art manufacturing equipment and a focus on quality, ensures each item surpasses global standards and customer requirements. Our Stainless Steel 347H Rectangular Bars are designed for higher strength and performance, making them perfectly suited for industries that need long-lasting, high-performance material. We aim to deliver excellence, precision, and trust in each product we provide.
Stainless Steel 347H Rectangular Bars consist mainly of chromium (17–19%), nickel (9–13%), and niobium that increases resistance to intergranular corrosion and carbide precipitation. This grade is formulated to retain strength at higher temperatures and possesses superior mechanical stability. It provides a very high tensile strength of about 515 MPa, yield strength of about 205 MPa, and better creep resistance. The bars have good weldability, formability, and strength, which guarantees stable operation in challenging environments where oxidation and heat resistance are essential.
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 widespread applications in industries requiring excellent heat and corrosion resistance. They are well-suited for high-temperature and high-pressure applications like heat exchangers, boiler tubes, furnace parts, exhaust manifolds, and pressure vessels. The bars excel in chemical processing, petrochemical, power generation, and aerospace industries. Their resistance to intergranular corrosion ensures their suitability for welded structures and high-stress applications. They are also utilized in reactor cores, piping, and industrial furnaces where strength, durability, and resistance to oxidation at high temperatures are of paramount concern.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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