Is Inconel magnetic?
Inconel-Chemical composition
| Inconel | Ni | Cr | Fe | Mo | Nb | Co | Mn | Cu | Al | Ti | Si | C | S | P | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 600 | 72 | 14.0-17.0 | 6.0-10.0 | 1 | 0.5 | 0.5 | 0.15 | 0.015 | |||||||
| 617 | 44.2-56.0 | 20.0-24.0 | 3 | 8.0-10.0 | 10.0-15.0 | 0.5 | 0.5 | 0.8-1.5 | 0.6 | 0.5 | 0.15 | 0.015 | 0.015 | 0.006 | |
| 625 | 58 | 20.0-23.0 | 5 | 8.0-10.0 | 3.15-4.15 | 1 | 0.5 | 0.4 | 0.4 | 0.5 | 0.1 | 0.015 | 0.015 | ||
| 690 | 59.5 | 30 | 9.2 | 0.35 | 0.01 | 0.02 | 0.35 | 0.019 | 0.003 | ||||||
| 718 | 50.0-55.0 | 17.0-21.0 | balance | 2.8-3.3 | 4.75-5.5 | 1 | 0.35 | 0.2-0.8 | 0.65-1.15 | 0.3 | 0.35 | 0.08 | 0.015 | 0.015 | 0.006 |
| X-750 | 70 | 14.0-17.0 | 5.0-9.0 | 0.7-1.2 | 1 | 1 | 0.5 | 0.4-1.0 | 2.25-2.75 | 0.5 | 0.08 | 0.01 |
What is Inconel 625?
Inconel Alloy 625 is a non-magnetic, corrosion-resistant, oxidation-resistant nickel-chromium alloy. The high strength of Inconel 625 is the result of the hardened combination of molybdenum and niobium on the alloy's nickel-chromium base. Inconel 625 is extremely resistant to a wide range of extremely severe corrosive environments, including high temperature effects such as oxidation and carburization. Its excellent strength and toughness from low temperatures to high temperatures up to 2000° F (1093° C) result primarily from the solid solution effect of the refractory metals niobium and molybdenum in a nickel-chromium matrix. Nichrome 625 has excellent resistance to pitting and crevice corrosion, high corrosion fatigue strength, high tensile strength, and resistance to chloride ion stress corrosion cracking, making it an excellent choice for seawater applications. Inconel is used in aerospace applications as well as marine applications. Common applications for this alloy are springs, seals, bellows for underwater controls, cable connectors, fasteners, bending devices and marine instrument components.
Nickel Alloy 625 Chemical Composition
Nickel: 58.00 minutes
Chromium: 20.0-23.0
Iron: up to 5
Molybdenum: 8.0-10.0
Columbium + tantalum: 3.15-4.15
Manganese: 0.50 or less
Carbon: Max 0.10
Silicon: 0.50 max
Phosphorus: 0.015 maximum
Sulfur: 0.015 maximum
Aluminum: 0.40 max
Titanium: Max 0.40
Cobalt: Max 1.00
