Sahil Metals stands out as a top manufacturer and supplier in Riyadh, Saudi Arabia, focusing on high-quality Stainless Steel 347H Rectangular Bars that are designed for strength, durability, and heat resistance. With a strong commitment to precision and adherence to international quality standards, Sahil Metals provides products that industries like petrochemical, construction, engineering, and power generation can rely on. These Stainless Steel 347H Rectangular Bars are renowned for their impressive resistance to intergranular corrosion, exceptional high-temperature strength, and long-lasting service life, making them a perfect fit for demanding industrial and structural applications.
These bars are austenitic stainless steels that contain 17–20% chromium, 9–13% nickel, and niobium for stabilization, along with a higher carbon content compared to grade 347. This unique composition boosts their creep strength, durability, and resistance to sensitization in high-temperature settings. They showcase tensile strength ranging from 550–750 MPa, along with remarkable toughness and stability under thermal stress. Stainless Steel 347H Rectangular Bars maintain their mechanical properties even at elevated temperatures, ensuring reliability in critical industrial operations.
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.
You’ll find Stainless Steel 347H Rectangular Bars widely used in industries that demand durability, heat resistance, and corrosion protection. They’re commonly found in boilers, heat exchangers, furnace components, power generation units, and chemical processing plants. Their stability against intergranular corrosion and ability to resist oxidation make them ideal for petrochemical refineries and thermal processing sectors. Plus, these rectangular bars are also utilized in aerospace, marine, and construction projects where strength, performance, and reliability in extreme conditions are essential. Their versatility guarantees dependable service across a wide range of applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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