Al Summan Metals, a well-regarded manufacturer and supplier based in Dubai, UAE, has earned a strong reputation for making high-quality Stainless Steel 347H Forgings. These forgings are engineered to deliver exceptional strength, corrosion resistance, and reliable performance even under high-temperature conditions. Al Summan Metals is dedicated to guaranteeing that each product complies with international standards through the use of advanced forging methods and rigorous quality inspection. The company supplies Stainless Steel 347H Forgings in a wide range of sizes and configurations to meet varied industrial requirements, supporting industries such as chemical processing, power generation, and petrochemicals with durable, high-performance solutions.
Stainless Steel 347H Forgings are made up of chromium (17–19%), nickel (9–13%), carbon (0.04–0.10%), together with manganese, silicon, and stabilizing niobium. This mixture greatly improves protection against intergranular corrosion and carbide precipitation during welding and high-temperature use. Such forgings deliver a tensile strength of roughly 515 MPa, a yield strength of about 205 MPa, and an elongation of 40%. In addition, they preserve outstanding mechanical stability, oxidation resistance, and creep strength at high temperatures, keeping them tough and dependable in demanding industrial environments.
| Standard | ASTM A182, ASME SA182 |
| Specification | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs. |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs. |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs. |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti | SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Yes, Stainless Steel 347H forgings are suitable for potable water applications, providing outstanding corrosion resistance and durability, especially in high-temperature systems or settings where water quality fluctuates.
Yes, Stainless Steel 347H forgings are well-suited for high-temperature applications thanks to their niobium stabilization, which improves resistance to oxidation, thermal stress, and intergranular corrosion at high temperatures.
Stainless Steel 347H Forgings are widely applied across industries that call for materials capable of withstanding elevated temperatures and resisting corrosion. They are ideal for producing parts such as pressure vessels, heat exchangers, boiler components, furnace fittings, and exhaust manifolds. Because the alloy is stabilized with niobium, it is especially well suited for welded assemblies in chemical and petrochemical processing facilities. In addition, these forgings are used in refineries, power generation systems, and aerospace applications where lasting structural integrity is critical. Their distinctive mix of strength, toughness, and oxidation resistance ensures reliable performance even under demanding operating conditions.
We offer products supplied with mill test certificates as well as third-party test certificates, guaranteeing the highest levels of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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