Sahil Metals has built a solid reputation as a leading manufacturer and supplier in Riyadh, Saudi Arabia, specializing in top-notch Stainless Steel 347H Round Bars and Rods. These products are crafted for exceptional strength, durability, and performance at high temperatures. With a strong focus on quality and precision, Sahil Metals guarantees that its offerings meet international standards, catering to various industries including petrochemical, construction, power generation, and engineering. The Stainless Steel 347H Round Bars and Rods are highly regarded for their resistance to intergranular corrosion, impressive mechanical properties, and ability to endure elevated temperatures, making them perfect for critical and demanding industrial applications.
These round bars and rods are austenitic stainless steels, containing 17–20% chromium, 9–13% nickel, and niobium for stabilization, along with a higher carbon content than grade 347 to boost creep strength. This unique composition ensures outstanding resistance to sensitization and intergranular corrosion, even at high temperatures. They boast tensile strength ranging from 550–750 MPa, along with excellent toughness and durability under thermal stress. Stainless Steel 347H Round Bars and Rods maintain their stability in high-temperature environments, making them ideal for heavy-duty industrial and structural applications.
Stainless Steel Round 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 |
When selecting Stainless Steel 347H Round Bars and Rods, consider factors such as high-temperature resistance, corrosion resistance, mechanical strength, fabrication requirements, and cost-effectiveness for your specific industrial application.
Yes, Stainless Steel 347H Round Bars and Rods can be welded. Their niobium content ensures excellent weldability, making them ideal for high-temperature applications when using appropriate filler materials.
Stainless Steel 347H Round Bars and Rods do not have a specific pressure rating. However, they are suitable for high-pressure applications due to their strength, corrosion resistance, and high-temperature stability.
You’ll find Stainless Steel 347H Round Bars and Rods widely used in industries that demand components with high-temperature strength and corrosion resistance. They are often found in boilers, heat exchangers, furnace parts, power generation equipment, and chemical processing plants. Their ability to resist oxidation and intergranular corrosion during prolonged heat exposure makes them a go-to choice for petrochemical refineries and thermal processing industries. Additionally, these round bars and rods are utilized in aerospace, marine, and construction sectors, where durability, strength, and reliability in extreme operating conditions are crucial.
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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