Category Archive: aerospace

The Uses of Custom Sheet Metal in the Aerospace Industry

The Uses of Custom Sheet Metal in the Aerospace Industry

In the aerospace industry, precision and consistency are critical to manufacturing and assembling safe, reliable aircraft. Aerospace parts must provide long-lasting performance while tolerating humidity, extreme temperatures, and high mechanical stresses. At H&S Manufacturing, we leverage our precision machining capabilities to produce custom sheet metal fabrications that comply with the aerospace industry’s rigorous safety and quality standards. Our AS9100D and ISO 9001:2015 certified facility is equipped to handle everything from prototyping to full production, with services like shearing, punching, precision laser cutting, extruding, notching, and other fabrication techniques.

In this blog, we’ll highlight the applications and benefits of our precision sheet metal fabrication services in the aviation & aerospace industries.

Sheet Metal for AerospaceAerospace Industry

Metal materials used in aircraft construction are selected based on several factors, including durability, strength-to-weight ratio, and corrosion resistance. The metal’s structural integrity must also be capable of withstanding exposure to the high pressures and extreme temperatures encountered during flight. Three commonly used sheet metals in this industry are aluminum, stainless steel, and brass. 

Aluminum: Aluminum is a lightweight, electrically conductive metal that can be strengthened and enhanced through the addition of various alloying elements. The most popular aluminum alloys in aircraft construction are 7075, 7475-02, and 6061, all of which exhibit excellent resistance to fatigue resistance and damage. Specific aerospace applications of aluminum sheet metal include: 

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Sheet Metal Uses In Aerospace Industry

  • Wing panes
  • Fuselage
  • Rudder
  • Doors and floors
  • Engine turbines
  • Cockpit instrumentation
  • Seats
  • Exhaust pipes

Stainless steel: Stainless steel is a group of corrosion-resistant iron-carbon alloys containing 10-30% chromium. Because they maintain superior mechanical properties over a wide temperature range, stainless steel alloys are ideal for enduring the harsh conditions of continuous flight. Applications of stainless steel sheet metal manufacturing in the aviation aerospace industry include: 

  • Airframes
  • Landing gear
  • Jet engines

Brass: Brass is a copper-zinc alloy with excellent hardness, workability, corrosion, and temperature resistance. This alloy performs well in harsh settings, making it ideal for aerospace environments. Applications of brass sheet metal manufacturing in aircraft construction include:

  • Wheel and brake components
  • Landing gear
  • Cargo doors
  • Casings for electrical components


Aviation sheet metal fabrication is an intricate process that requires precision equipment and close attention to detail. Custom metal stamping and forming techniques are particularly well suited for sheet metal fabricated products since they allow for precise cutting and shaping while eliminating surface defects. Other benefits of metal stamping and forming include:

  • Affordability: Metal stamping and forming are highly cost-effective, especially for large-scale production runs where the dies can be reused.
  • Quick setup: With short setup times, metal stamping and forming processes ensure quick turnaround times for sheet metal manufacturing and fabrication.
  • High accuracy: The custom dies and tools used for metal stamping ensure excellent precision and tight dimensional tolerances. Cold forming can achieve superior levels of precision since it eliminates any heat-related warping.

To maximize the benefits of sheet metal fabrication, it is important to choose materials that meet the functional and environmental requirements of a given aerospace application. Aluminum, stainless steel, and brass each have distinct advantages: 

  • Aluminum
    • Excellent strength-to-weight ratio
    • Resistance to corrosion, UV radiation, and moisture
    • Malleability
    • Low cost
    • Well-documented properties
    • Simple to inspect
    • Easy to replace or repair
    • Recyclable 
  • Stainless steel
    • Corrosion resistance
    • Generally stronger and more durable than aluminum
    • Low maintenance
    • Aesthetically appealing
  • Brass
    • Performs well at high temperatures
    • Great conductor of heat and electricity
    • Spark resistance
    • Corrosion resistance

Sheet Metal Fabrication Services at H&S Manufacturing

For over 50 years, H&S Manufacturing has built employee trust, earned customer loyalty, and improved our sheet metal fabrication processes. By investing in the latest sheet metal manufacturing methods and equipment, we ensure cost-effective, compliant, and reliable sheet metal fabrications for a range of mission-critical aerospace applications. To complement our core manufacturing capabilities, we also offer secondary services to optimize your sheet metal fabricated products for their intended environment.

To learn more about our sheet metal fabrication services and other capabilities, please contact us today.

Aerospace Manufacturing

Aerospace Manufacturing

H&S Manufacturing Co. is ISO 9001:2015 and AS9001D certified and specializes in precision sheet metal fabrication, electro-mechanical assembly, mechanical assembly, machining, and testing, and offers contract and custom manufacturing solutions with integrity. H&S is focused on delivering the best software, equipment, and training to its staff so that they can manufacture products that are built to exact specifications. H&S employs cutting-edge manufacturing technology, engineering software, and a comprehensive Enterprise Resource Planning (ERP) system. H&S has real-time e-mail and FTP functionality as part of its promise for reliable and rapid data delivery. Hardware installation, mechanical assembly, and spot welding services are also provided by H&S.

H&S works on material including copper, aluminum, brass, galvanized hot or cold-rolled steel, stainless steel, and plastics. The vertical and horizontal machining capabilities include drilling, milling, boring, countersinking, tapping, and counterboring. We provide high-quality service of sheet metal fabrication including forming/bending, notching, punching, and shearing. We also offer finishing services like plating, graining, powder coating, deburring, wet painting, silk screening, sandblasting, and heat treating.

Aerospace Industry

The aerospace industry is a high-tech industry. Most enterprises in the aerospace industry must comply with one of three specific standards: AS 9100, AS 9110, or AS 9120. A corporation or individual engaged in the design, construction, maintenance, testing, and sale of airplanes, missiles, aircraft parts, rockets, or spacecraft are known as aerospace manufacturers. Airline design and production are the primary focuses of aerospace manufacturing companies. Airliners account for over 60% of all products sold by aerospace manufacturing companies.

Because its principal products, flight vehicles, require millions of different parts, the aerospace industry’s product line is forced to be vast. In addition, to operate and maintain the vehicles, other support systems are required. Military aircraft have the biggest market share in terms of sales, followed by space systems and civil aircraft, with missiles occupying a minor position.


H&S Manufacturing specializes in the customized manufacture of small and large-scale products for a variety of applications and industries. A few examples are given below:

Precision Machining

Using precise machining capabilities, H&S Manufacturing specializes in the production of unique parts to strict requirements. Drilling, milling, tapping, and boring are among the capabilities, as are welding, plating, silk screening, heat-treating, and painting.

Custom Sheet Metal Fabrication

H&S Manufacturing specializes in high-quality custom sheet metal fabrication for a variety of industries, including lighting, medical, and defense. Modern high-speed multi-tool equipment, such as punch-laser machines, laser cutting machines, and punch presses, are available at our facility. We can make parts out of cold and hot rolled steel, aluminum, brass, stainless steel, and copper.

Precision Laser Cutting

Precision laser cutting services are provided by H&S Manufacturing for a variety of industries, including medical, electronics, military, and energy. We use modern, RF-excited, turbine-driven, fast axial flow CO2 lasers that combine precision and speed. We can cut a variety of materials with our three-axis cutting capabilities, including, heavy plate, aluminum, thin metals, and steel. To know more about the laser cutting process, click here.

Custom Place Gaskets

For custom gaskets, H&S Manufacturing offers form-in-place liquid dispensing. A fully equipped 3 axis (XYZ) robot maximizes our production rate by properly and quickly dispensing silicon-based materials for gaskets. Using a variety of bead sizes as small as .030” x.030” for accurate positioning on surfaces, multiple patterns and volumes can be created. We manufacture EMI shielding components that are both electrically and thermally efficient.

Custom Box Build

H&S Manufacturing specializes in electromechanical assemblies, such as power supply, cable wiring, fans, and chassis, as well as brackets, harnesses, and boards. Box build manufacturing service provides customers with experience and insight for all levels of production volume, from prototype to large batches, from part fabrication to complete final assembly, including enclosures.

Our past customized projects are Precision Form in Place Gasket Aluminum Exhaust Side Shield, Fabrication of a Stainless Steel Tank Drawer, Precision CNC Milling of Aluminum Monolithic Heatsink, Assembly of a Stainless Steel Chassis Probe, and Fabrication of a Steel Cart Frame.