Inconel 625 Manufacturer & Supplier
Solid solution strengthened nickel alloy with outstanding oxidation and hot gas corrosion resistance. Where 718 is chosen for strength, 625 is chosen for stability and weldability in hot sections and exhaust hardware.
UNS: AMS 5599 / AMS 5666 · UNS N06625 | Category: Nickel Alloys
Size Range
Outer Diameter: Sheet and plate 0.5-50 mm · bar 10-200 mm · tube to order
Chemical Composition (%)
| Ni | Cr | Mo | Nb+Ta |
|---|---|---|---|
| 58.0 min | 20.0-23.0 | 8.0-10.0 | 3.15-4.15 |
Mechanical Properties
- Tensile Strength
- 827 MPa min
- Yield Strength
- 414 MPa min
- Elongation
- 30% min
- Service
- to approximately 980 °C
Applicable Standards
- AMS 5599
- ASTM B443
- ASTM B446
- AMS 2750
- EN 10204 3.1
Applications
- Exhaust and hot gas ducting
- Combustion and bypass hardware
- Bellows, liners and seals
- Launch vehicle thermal hardware
- Corrosive fluid system parts
Industries Served
- Airframe & Structures
- Engine & Propulsion
- Space & Launch
- Defence Aerospace
- MRO & Overhaul
- Ground Support Equipment
Equivalent Grades
- AMS 5599
- AMS 5599
- AMS 5666
- AMS 5666
- UNS N06625
- UNS N06625
- Alloy 625
- Alloy 625
- 2.4856
- 2.4856