High Strength Inconel 625 Tube with 58% Nickel 20%-23% Chromium and 8%-10% Molybdenum
Inconel 625 is a nickel-based alloy that possesses high strength properties and resistance to elevated temperatures. It also demonstrates remarkable protection against corrosion and oxidation.
The safe operating temperature range of alloy 625 nickel tubing spans from -238℉ (-150℃) to up to 1800℉ (982℃), making it suitable for a wide spectrum of applications requiring exceptional corrosion resistance characteristics.
This alloy can withstand variable temperatures, pressures, and harsh environments that induce high rates of oxidation. It finds applications in:
- Sea-water applications
- Chemical processing industry
- Nuclear energy field
- Aerospace sector
Due to its high Niobium (Nb) content and exposure to harsh environments, extensive testing confirmed Inconel 625's excellent weldability, tensile strength, and creep resistance.
The alloy 625 nickel tubing is highly resistant to cracking, rupture, and creeping damage, featuring high tensile strength and extraordinary corrosion versatility.
| 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% |
Inconel 625 tubing is used across multiple industries including:
- Oil and gas industry (offshore platforms, pipelines, refineries)
- Chemical processing (reactors, heat exchangers, piping systems)
- Power generation (nuclear, thermal, renewable energy plants)
- Aerospace (aircraft engines, gas turbine components, exhaust systems)
- Marine applications (seawater cooling systems, shipbuilding)
- Automotive (high-performance exhaust systems)
- Petrochemical processing
- Pharmaceutical manufacturing
- Heat treatment industry
- Food processing equipment
| AMS Number | Alloy | Type | UNS | Cross Ref. Spec | Misc./Shape | Image |
|---|---|---|---|---|---|---|
| AMS 5581 | Inconel 625 | Nickel | N06625 | - | Custom Tube |  |
| AMS 5581 | Inconel 625 | Nickel | N06625 | - | Tubing |  |
| AMS 5599 | Inconel 625 | Nickel | N06625 | - | Plate |  |
| AMS 5599 | Inconel 625 | Nickel | N06625 | - | Sheet |  |
| AMS 5599 | Inconel 625 | Nickel | N06625 | - | Strip |  |
| AMS 5666 | Inconel 625 | Nickel | N06625 | - | Bar |  |
| AMS 5666 | Inconel 625 | Nickel | N06625 | - | Forging |  |
| AMS 5666 | Inconel 625 | Nickel | N06625 | - | Ring |  |
| AMS 5869 | Inconel 625 | Nickel | N06625 | - | Plate | |
| AMS 5869 | Inconel 625 | Nickel | N06625 | - | Sheet | |
| AMS 5869 | Inconel 625 | Nickel | N06625 | - | Strip | |
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