Throughout the aerospace industry’s evolution, stainless steel has been extensively utilized in a wide range of applications. From structural components such as airframes, wings, and landing gear to engine parts like turbine blades, exhaust systems, and fuel tanks, stainless steel offers a combination of strength and resistance to extreme conditions that are crucial in aerospace engineering. Its high strength-to-weight ratio allows for the design of lightweight structures without compromising structural integrity.

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Our Solution For Aerospace

The aerospace industry demands precision and customization, and Gnee Company excels in meeting these requirements. They provide advanced processing services, including precision machining, welding, and fabrication, ensuring the manufacturing of stainless steel components with tight tolerances and intricate designs. Gnee’s expertise in customization allows them to deliver tailored stainless steel solutions that align with the specific needs and performance requirements of aerospace projects.

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Our Steel Products For the Aerospace Application

Gnee Company, as a reputable provider of steel products, has been at the forefront of supplying high-quality stainless steel for the aerospace industry. They offer an extensive range of stainless steel grades, including precipitation-hardening stainless steels, martensitic stainless steels, and austenitic stainless steels, which are specifically engineered to meet the demanding requirements of aerospace applications. These grades exhibit excellent mechanical properties, resistance to fatigue and stress corrosion cracking, and the ability to withstand high temperatures, making them suitable for critical aerospace components.

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Applications Of Aerospace

Gnee provides stainless steel plates, tubes, rods, coils, profiles, flanges, pipe fittings for aerospace use. These stainless steels have many aerospace applications. Some typical applications are as follows

Aircraft Structures
Exhaust Systems
Electrical Connectors and Wiring
Avionics Enclosures
Engine Components
Fuel Storage and Delivery Systems
Satellite Structures
Heat Exchangers and Cooling Systems
Hydraulic and Pneumatic Systems
Landing Gear Components
Propulsion Systems

Our Stainless Steel Grades Of Aerospace


Austenitic Stainless Steel
310S (UNS S31008)
253MA (UNS S30815)
314 (UNS S31400)
309S (UNS S30908)
Ferritic Stainless Steel
446 (UNS S44600)

Ultra-High Strength

Martensitic Stainless Steel
17-4PH (UNS S17400)
15-5PH (UNS S15500)
Duplex Stainless Steel

Nickel Alloy

Inconel Series Alloys
Inconel 601
Inconel 690
Inconel 617
Hastelloy Series Alloys
Hastelloy B
Hastelloy N
Hastelloy C-276
Hastelloy G-30
Hastelloy C-22
Hastelloy X
Rene Series Alloys
Rene 41
Rene N4
Rene 80
Rene N5
Rene 95

Rich Forms

Plate & Sheet
Coil & Strip
I/H Beam
Tube & Pipe
U Channel
Pipe Fittings
Bar & Rod
Angle Bar

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