Aerospace Incoloy 28 fasteners
Aerospace Incoloy 28 fasteners are high-performance nickel-based alloy fasteners designed for the aerospace industry. They are made of Incoloy 28 material. The main components of Aerospace Incoloy 28 fasteners are nickel, iron, and chromium. They also have molybdenum and copper added. These fasteners have excellent corrosion resistance, high-temperature strength, and oxidation resistance. They can be used in very harsh working conditions.
Aerospace Incoloy 28 fasteners are widely used in high-temperature parts of aircraft engines, such as combustion chambers and turbines. They are also used in spacecraft structures like satellites and rockets. They are good for chemical equipment, such as acid-resistant pipes, and for marine engineering in high-salt environments. Aerospace Incoloy 28 fasteners are reliable and safe in extreme conditions because of their great corrosion resistance, high-temperature strength, and lightweight.
Features of Aerospace Incoloy 28 fasteners
Excellent Corrosion Resistance: Aerospace Incoloy 28 fasteners perform well in acidic, chloride, and sulfur environments. They are especially resistant to strong corrosive media like sulfuric acid and phosphoric acid. They are suitable for long-term exposure to corrosive atmospheres.
High-Temperature Stability: Aerospace Incoloy 28 fasteners keep high mechanical strength and creep resistance at high temperatures. Their working temperature range can reach from -200°C to over 1000°C.
Superior Mechanical Properties: Aerospace Incoloy 28 fasteners have high tensile strength and fatigue life. This ensures reliable connections under vibration and impact loads.
Lightweight and Durability: Compared to traditional stainless steel, Aerospace Incoloy 28 fasteners can reduce weight while keeping the same strength. They also have a longer service life and lower maintenance costs.
Applications of Aerospace Incoloy 28 fasteners
Aircraft Engines: Aerospace Incoloy 28 fasteners are used in bolts and nuts for high-temperature and high-pressure parts like combustion chambers and turbine casings. They resist gas corrosion and thermal fatigue.
Spacecraft Structures: Aerospace Incoloy 28 fasteners are used in corrosion-resistant connecting parts of satellites and rockets. They adapt to extreme space temperatures and oxidizing environments.
Chemical Equipment: Aerospace Incoloy 28 fasteners are used in pipeline flange fasteners in the oil and gas fields. They deal with acidic media and high-pressure conditions.
Marine Engineering: Aerospace Incoloy 28 fasteners are used in high-salinity environments of offshore platforms or ships. They avoid stress corrosion cracking (SCC).
|
Parameter |
Specification Range / Typical Value |
Remarks |
|
Material Standard |
ASTM B473 / AMS 5766 |
Nickel-iron-chromium alloy with Mo, Cu |
|
Thread Size |
M3 - M36, UNC/UNF, or custom |
Complies with ISO, DIN, ANSI |
|
Length Range |
6mm - 200mm |
Custom lengths available |
|
Tensile Strength |
≥ 690 MPa (100 ksi) |
Maintains strength at high temps |
|
Yield Strength |
≥ 310 MPa (45 ksi) |
Typical room temperature value |
|
Elongation |
≥ 30% |
Indicates material ductility |
|
Operating Temp. |
-200°C to +1000°C |
Short-term exposure to higher temps possible |
|
Corrosion Resistance |
Resists sulfuric acid, phosphoric acid, chlorides, seawater |
Superior to 316 stainless steel |
|
Surface Treatment |
Passivation, nickel plating, or special coatings |
Enhances corrosion resistance & reduces friction |
|
Head Type |
Hex head, countersunk, socket head, studs, etc. |
Designed per aerospace standards (NAS, MS) |
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 Incoloy 28 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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