Semih Metals, located in Istanbul, Turkey, is a reliable manufacturer and supplier of Inconel 617 Bars and Rods. These high-performance products are made from a nickel-chromium-cobalt-molybdenum alloy, designed to deliver outstanding strength, oxidation resistance, and creep resistance even at high temperatures. Crafted with precision and rigorous quality control, our bars and rods boast excellent dimensional accuracy, a smooth surface finish, and dependable mechanical performance. Semih Metals guarantees that its Inconel 617 Bars and Rods meet the stringent demands of industries like aerospace, power generation, chemical processing, and gas turbines, where materials must withstand extreme heat, corrosion, and thermal cycling.
The composition of Inconel 617 Bars and Rods includes approximately 50–55% nickel, 20–23% chromium, 12–15% cobalt, and 8–10% molybdenum, along with trace amounts of iron, aluminum, and titanium. This unique blend offers remarkable high-temperature strength, exceptional resistance to oxidation and carburization, and superior creep resistance. Mechanically, Inconel 617 showcases high tensile and yield strength, along with good ductility and toughness, making it ideal for long-term use in harsh thermal and corrosive environments.
| Standards | ASTM B166, ASME SB 166, AMS 5887 |
|---|---|
| Specifications | DIN, EN, ASTM, JIS, ASME, BS, AISI |
| 617 Inconel Round Bars size | Diameter: 3-~800mm |
| Inconel 617 Flat Bars size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Inconel 617 Angle Bars size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Inconel 617 Channel Bars | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Alloy 617 Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Inconel 617 Billet Size | 1/2 to 495mm Diameter |
| Inconel 617 Rectangle Bar Size | 33 x 30mm to 295 x 1066mm |
| Inconel 617 Hex Bar size | 2-100mm A/F |
| Inconel 617 Hollow Bars | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Diameter | 20mm, 30mm, 50mm, 80mm, 100mm, 150mm, 200mm, 500mm |
| Length | 1m-12m or as required |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | hot rolled annealed, peeled, Bright, hot-worked and cold-worked rod and bar, centreless ground, Centreless Ground and Black, Polish, Cold Rolled (CR), hot rolled ( R), smooth turned, Cold (bright) drawn, Grinding, slit rolled edge, Rough Turned. |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Cold Drawn, Hot Rolled, Forged Round Bars, Cold Rolled, Rod |
| Processing | Bars cutting to 650mm |
| Form | Rod, Round, Channel Bars, T-Bars, Flat Bars, Precision Ground Bars, Blocks, Square, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bars, Ingot, Billet, I/H Bars, Forging etc. |
| STANDARD | WERKSTOFF NR. | UNS |
| Inconel 617 | 2.4663 | N06617 |
| Grade | Ni | Cr | Fe | C | Mn | S | Mo | Si | Co |
| Inconel 617 | 48.85 – 62 | 20 – 24.0 | Balance | ≤ 0.15 | ≤ 1 | – | 8 – 10 | ≤ 1 | 10-15 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.3g/cm³ | 1363°C | ≥ 485 MPa | ≥ 275 MPa | 25 % |
Yes, Inconel 617 Bars/Rods are designed to perform exceptionally well in high-temperature environments up to 980°C.
Yes, they can be tailored in terms of size, dimensions, and specifications to meet specific industrial requirements.
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@semihmetal.com
Inconel 617 Bars and Rods find extensive applications in industries that demand reliable high-temperature performance and corrosion resistance. They are commonly used in gas turbine components, furnace and boiler parts, heat exchangers, chemical reactors, and high-temperature piping systems. Additionally, these materials are essential in aerospace engine parts, structural supports, and petrochemical processing equipment. With their impressive combination of strength, oxidation resistance, and stability at high temperatures, Inconel 617 Bars and Rods ensure long-lasting performance and reliability in critical industrial, aerospace, and energy applications.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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