Aerospace Inconel 713C K418 fasteners
Aerospace Inconel 713C K418 fasteners are a type of nickel-based superalloy. They are designed for extreme high-temperature and high-pressure environments. These fasteners, like bolts, nuts, and screws, have excellent heat resistance, creep resistance, and mechanical strength. They can keep stable performance in high-temperature oxidation and corrosive media.
Aerospace Inconel 713C K418 fasteners are widely used in parts of jet engines, like turbine blades and combustion chamber connectors. They are also used in high-temperature parts of gas turbines. They can work reliably and last long in environments above 700°C. These fasteners are also used in key parts of rockets and spacecraft, like rocket nozzles and high-temperature sections. They meet the needs for high strength, corrosion resistance, and lightweight. They are core components for high-performance connections in the aerospace field.
Features of Aerospace Inconel 713C K418 fasteners
High-temperature performance: Aerospace Inconel 713C K418 fasteners can work long-term above 700°C. They can endure temperatures up to 1000°C in the short term. They keep high strength and fatigue resistance.
Corrosion and oxidation resistance: The nickel-chromium matrix gives Aerospace Inconel 713C K418 fasteners excellent resistance to hot corrosion and oxidation. They work well in harsh environments with sulfur and salt spray.
High strength and lightweight: Compared to traditional steel, Aerospace Inconel 713C K418 fasteners are lighter at the same strength. This helps reduce the weight of aircraft structures.
Process compatibility: Aerospace Inconel 713C K418 fasteners can be made by precision casting or forging. But they tend to work harden, so special tools are needed for machining.
Applications of Aerospace Inconel 713C K418 fasteners
Aircraft engines: Aerospace Inconel 713C K418 fasteners are used in high-temperature and high-pressure parts like turbine blade fasteners and combustion chamber connectors.
Gas turbines: Aerospace Inconel 713C K418 fasteners fix high-temperature parts in power generation or ship propulsion systems. This extends maintenance cycles.
Spacecraft structures: Aerospace Inconel 713C K418 fasteners are used in rocket nozzles and high-temperature section connectors. They ensure reliability in extreme conditions.
|
Parameter |
Typical Value / Specification |
Remarks |
|
Material Standard |
AMS 5665 / GB/T 14992 (K418) |
Complies with aerospace & superalloy standards |
|
Temperature Range |
-200°C to +1000°C (short-term) |
Long-term service ≤ 850°C |
|
Tensile Strength |
≥ 950 MPa (room temp.) |
Maintains ≥ 600 MPa at 700°C |
|
Yield Strength |
≥ 750 MPa (room temp.) |
Excellent creep resistance at high temps |
|
Elongation |
≥ 8% |
Ensures ductility |
|
Hardness |
HRC 30–40 |
Adjustable via heat treatment |
|
Common Types |
Bolts, screws, nuts, washers |
Complies with NAS/ANSI/MS aerospace standards |
|
Thread Standards |
UNC/UNF/Metric (e.g., M4–M24) |
Fine threads for high-temp anti-loosening |
|
Surface Treatment |
Passivation, silver/nickel plating |
Enhances corrosion resistance & lubrication |
|
Certifications |
NADCAP, AMS, ISO 9001/AS9100 |
Meets aerospace quality standards |
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 713C K418 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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