Inconel 718 is a nickel-based superalloy known for its high strength, corrosion resistance, and good fabricability, especially at elevated temperatures. In its standard condition, Inconel 718 is typically non-magnetic.
Nickel and its alloys, including Inconel 718, are generally non-magnetic in the annealed or solution-treated condition. However, the material can become slightly magnetic after cold working or during certain heat treatments. This magnetic response is usually weak compared to ferromagnetic materials like iron and steel.
In practical terms, if you observe any magnetic properties in Inconel 718, it could be an indication that the material has undergone some form of processing or heat treatment that has affected its magnetic behavior. For applications where magnetic properties are critical, it’s advisable to consult the specific material datasheet or supplier for detailed information regarding the magnetic characteristics of the Inconel 718 alloy in the specific condition you are considering.
Inconel Alloy 718 Chemical Composition:
| Ni | Cr | Fe | Mo | C | Mn | Si | Ph | S | Ti | Cu | B | Al | Co |
| 50-55 | 17-21 | Bal | 2.8-3.3 | 0.08 | 0.035 | 0.35 | 0.015 | 0.015 | 0.65-1.15 | 0.30 | 0.0006 | 0.2-0.8 | 1.0 |
Post time: Dec-13-2023