Q1: What is Inconel 617 UNS N06617 bar, and what makes it special?
A1: Inconel 617 (UNS N06617, EN 2.4856) is a nickel-chromium-cobalt-molybdenum alloy. It is designed for excellent high-temperature strength, oxidation resistance, and thermal stability, making it ideal for gas turbines, heat exchangers, and high-temperature industrial processes.
Q2: What are the main applications of Inconel 617 bar?
A2: It is commonly used in aerospace, chemical processing, power generation, and industrial furnaces. Its high creep-rupture strength and resistance to oxidation make it suitable for extreme temperature and corrosive environments.
Q3: How does Inconel 617 compare with other nickel alloys?
A3: Compared to standard nickel alloys, Inconel 617 offers superior high-temperature strength, better resistance to thermal fatigue, and excellent oxidation and carburization resistance, making it a preferred choice for high-temperature engineering applications.
Q4: What are the typical mechanical properties of Inconel 617 bar?
A4: At room temperature, Inconel 617 has a tensile strength around 750 MPa, yield strength of about 360 MPa, and excellent elongation. Its properties are well maintained at elevated temperatures, providing reliable performance in demanding applications.
Q5: What standards, sizes, and delivery forms are available?
A5: Inconel 617 bars are manufactured according to ASTM B670, ASME SB670, and equivalent international standards. They are available in diameters from 8 mm to 200 mm, in various lengths, and can be supplied in hot-rolled, forged, or precision-machined forms.
