Aerospace Inconel 625 fasteners
Aerospace Inconel 625 fasteners are made from the nickel-based superalloy Inconel 625 (UNS N06625). They are high-performance connectors designed for extreme environments. These fasteners include bolts, screws, nuts, and rivets. They are made through precision machining and heat treatment. This ensures they have excellent mechanical properties and corrosion resistance.
Aerospace Inconel 625 fasteners are widely used in high-temperature parts of aircraft engines, rocket propulsion systems, and spacecraft structures. They provide heat resistance and vibration resistance. They also perform well in harsh environments like offshore platforms and nuclear power equipment. They ensure high strength and corrosion resistance. They are key connecting solutions for extreme working conditions.
Features of Aerospace Inconel 625 fasteners
Excellent high-temperature resistance: Aerospace Inconel 625 fasteners can keep their strength from -200°C to 1000°C. They have great oxidation resistance. They are good for high-temperature parts like aircraft engines and gas turbines.
Very strong corrosion resistance: Aerospace Inconel 625 fasteners can resist chloride stress corrosion, seawater, and both acidic and alkaline media. They are good for marine and chemical environments.
High strength and lightweight: Aerospace Inconel 625 fasteners have a high yield strength (≥550 MPa). They are lighter than steel. This helps reduce the weight of aircraft structures.
Long fatigue life: Aerospace Inconel 625 fasteners stay stable under high-frequency vibration and cyclic loading. They are good for dynamic connections in aircraft.
Applications of Aerospace Inconel 625 fasteners
Aerospace: Aerospace Inconel 625 fasteners are used in jet engine combustion chambers, turbine blade fastenings, and high-temperature connections on aircraft bodies.
Spacecraft: Aerospace Inconel 625 fasteners are used in rocket propulsion systems, satellite structures, and heat-resistant fastenings for re-entry vehicles.
Energy and marine: Aerospace Inconel 625 fasteners are used for salt spray fastenings on offshore platforms, supports for nuclear reactor pipes, and deep-well drilling equipment.
|
Parameter |
Specification / Performance |
Remarks |
|
Material Standard |
UNS N06625 / AMS 5666 / ASTM B446 |
Nickel-based superalloy |
|
Tensile Strength |
≥ 827 MPa (120 ksi) |
Maintains strength at high temps |
|
Yield Strength |
≥ 414 MPa (60 ksi) |
Typical (room temperature) |
|
Elongation |
≥ 30% |
Excellent ductility |
|
Operating Temp. |
-200°C to +1000°C |
Superior oxidation resistance |
|
Hardness |
HRC 20-30 (annealed) |
Can be increased by cold working |
|
Corrosion Resistance |
Resistant to chloride stress corrosion, seawater, acids/alkalis |
Harsh environment suitability |
|
Common Types |
Bolts, screws, nuts, rivets, washers |
Compliant with NAS/ANSI/ISO/DIN |
|
Thread Standard |
UNC, UNF, MJ threads (aerospace-specific) |
E.g., NASM/MS standards |
|
Surface Treatment |
Passivation, silver plating (anti-galling), or as-machined |
Depends on application |
|
Certifications |
NADCAP, AS9100, ISO 9001 |
Aerospace quality requirements |
FAQ
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Aerospace Inconel 625 fasteners ?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
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