The Nickel Inconel 625 is a non-magnetic nickel-chromium superalloy that features superb corrosion resistance as expected by the presence of the aforementioned transition metals. Moreover, it is very strong and is characterized by the wide range of its fabrication possibilities.
The safe operating temperature range of Nickel Inconel 625 spans from -238℉ (-150℃) to up to 1800℉ (982℃), so it can be used in a wide spectrum of applications that require exceptional corrosion resistance characteristics.
Variable temperatures are not the only thing that the Inconel 625 can withstand, as the same applies for variable pressures and very harsh environments that induce high rates of oxidation. In general, it finds application in sea-water applications, the chemical processing industry, the nuclear energy field, and also the aerospace sector.
As it is evident from the latter especially, the Inconel 625 is also very resistant to cracking, rupture and creeping damage, featuring high tensile strength and extraordinary corrosion versatility.
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Chemical Properties of Inconel 625
| Nickel | Chromium | Molybdenum | Iron | Niobium and Tantalum | Cobalt | Manganese | Silicon |
| 58% | 20%-23% | 8%-10% | 5% | 3.15%-4.15% | 1% | 0.5% | 0.5% |
Some typical applications are:
- The core of mooring cables
- Submarine propeller blades
- Submarine propulsion unit caging
- Navy boat exhaust ducts
- Undersea communication cables sheathing
- Other submerged systems or instruments
- Aircraft ducts and exhausts
- Thrust-reversers
- Engine compartment housing
- Fuel and hydraulics tubing
- Turbine seals
- Reactor core components
- Fuel control rod components
- General plant equipment
- Vessels
- Honeycomb heat exchangers
- Various types of industrial tubing
- Distillation columns
- Valves
- Super-heated potassium and sodium solar power stations tubing
- ,Type we could offer
| AMS Number | Alloy | Type | UNS | Cross Ref. Spec | Misc./Shape | |
| AMS 5581 | Inconel 625 | Nickel | N06625 | |
| AMS 5581 Custom Tube | Inconel 625 | Nickel | N06625 | - | Custom Tube |  |
| AMS 5581 Tubing | Inconel 625 | Nickel | N06625 | - | Tubing |  |
| AMS 5599 | Inconel 625 | Nickel | N06625 | |
| AMS 5599 Plate | Inconel 625 | Nickel | N06625 | - | Plate |  |
| AMS 5599 Sheet | Inconel 625 | Nickel | N06625 | - | Sheet |  |
| AMS 5599 Strip | Inconel 625 | Nickel | N06625 | - | Strip |  |
| AMS 5666 | Inconel 625 | Nickel | N06625 | |
| AMS 5666 Bar | Inconel 625 | Nickel | N06625 | - | Bar |  |
| AMS 5666 Custom Tube | Inconel 625 | Nickel | N06625 | - | Custom Tube | |
| AMS 5666 Forging | Inconel 625 | Nickel | N06625 | - | Forging |  |
| AMS 5666 Ring | Inconel 625 | Nickel | N06625 | - | Ring | |
| AMS 5869 | Inconel 625 | Nickel | N06625 | |
| AMS 5869 Plate | Inconel 625 | Nickel | N06625 | - | Plate | |
| AMS 5869 Sheet | Inconel 625 | Nickel | N06625 | - | Sheet | |
| AMS 5869 Strip | Inconel 625 | Nickel | N06625 | - | Strip | |
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Non Magnetic 479.2 MPA Inconel 625 Nickel Chromium Iron Alloy Images
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