AMS 5887 / UNS N06617 / Inconel 617 Alloy Bar
Overview of Inconel 617 Alloy Bar
Inconel 617 (UNS N06617) is a nickel-chromium-cobalt-molybdenum superalloy renowned for its outstanding high-temperature strength, oxidation resistance, and corrosion resistance. Conforming to AMS 5887, this alloy is supplied in the form of bars, forgings, flash-welded rings, and stock for further fabrication. Its unique composition makes it an ideal choice for extreme environments, particularly in aerospace, power generation, and chemical processing industries.
Key Properties of Inconel 617 Alloy
High-Temperature Strength – Maintains excellent mechanical properties at temperatures exceeding 1800°F (982°C), making it suitable for gas turbine components and high-heat applications.
Oxidation & Corrosion Resistance – The high nickel (Ni) and chromium (Cr) content provides resistance to both oxidizing and reducing environments, while aluminum (Al) enhances oxidation resistance. Molybdenum (Mo) contributes to corrosion resistance in wet and aggressive media.
Creep & Rupture Resistance – The alloy's cobalt (Co) and molybdenum content improve long-term stability under stress at elevated temperatures.
Fabrication Versatility – Can be forged, welded (using flash welding for rings), and machined into complex components.
Chemical Composition
| Weight% | Ni | Cr | Mo | Fe | S | C | Mn | B | Cu | Ti | Co | P | Si | Al |
| Alloy 617 | 44.5 min |
20 - 24 | 8 - 10 | 3 max | 0.15 max |
0.05 - 0.15 | 1 max | 0.006 | 0.50 max |
0.60 max |
10 - 15 | 0.15 max | 1 max | 0.8 -1 .5 |
Mechanical Properties
| Material | Form Condition | Yield Strength | Tensile Strength | Elongation % | Reduction of Area | Hardness, BHN | ||
| ksi | MPa | ksi | MPa | |||||
| Alloy 617 Bar | Solution Annealed | 46.1 | 318 | 111.5 | 769 | 56 | 50 | 181 |
| Alloy 617 Sheet | Solution Annealed | 50.9 | 351 | 109.5 | 755 | 58 | - | 173 |
| Alloy 617 Plate | Solution Annealed | 46.7 | 322 | 106.5 | 734 | 62 | 56 | 172 |
Why Choose Lork Group for Inconel 617 Alloy Bars?
Lork Group is a trusted global supplier of high-quality Inconel 617 Alloy Bars (AMS 5887 / UNS N06617), offering superior nickel-chromium-cobalt-molybdenum superalloys for extreme-temperature applications. Our Inconel 617 rods and bars provide exceptional oxidation resistance, high-temperature strength, and corrosion resistance, making them ideal for aerospace, power generation, and chemical processing industries.
- High-Quality Material – Fully compliant with AMS 5887 standards, ensuring superior performance in demanding environments.
- Competitive Pricing – Cost-effective solutions without compromising quality.
- Global Supply & Fast Delivery – Reliable logistics network for seamless procurement.
- Technical Support – Expert guidance on material selection, machining, and applications.
Contact us today for the best prices, bulk discounts, and customized solutions!
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