High Strength Aluminium 6061 Sheet Metal Parts for Aerospace
Structural Components
Product Description:
Sheet metal products have several key characteristics:
1. Lightweight: Sheet metal is thin, making the products light yet
durable.
2. High Strength: Despite being thin, sheet metal offers strong
structural integrity and resistance to external forces.
3. Flexibility: It can be easily shaped, cut, and bent into various
designs, providing versatility in manufacturing.
4. Cost-Effective: Due to the material's availability and the
efficiency of the manufacturing process, sheet metal products are
typically affordable.
5. Corrosion Resistance: Depending on the metal used, many sheet
metal products are resistant to corrosion, especially when treated
or coated.
6. Customizable: Sheet metal can be tailored to specific sizes,
shapes, and functions, allowing for custom designs in various
industries.
7. Good Thermal Conductivity: Many sheet metal materials, such as
aluminum and copper, have excellent thermal conductivity, making
them suitable for heat-related applications.
These characteristics make sheet metal products widely used in
industries like automotive, aerospace, electronics, and
construction.
High Strength and Lightweight
One of the key characteristics of sheet metal products is their
combination of high strength and lightweight. Materials like
aluminum alloys, steel alloys, and titanium are commonly used in
sheet metal fabrication due to their excellent strength-to-weight
ratio. This characteristic makes sheet metal products ideal for
industries where both strength and weight reduction are critical,
such as aerospace, automotive, and high-performance sports
equipment manufacturing.
In the aerospace industry, weight reduction is of paramount
importance. Sheet metal parts made from aluminum alloys, for
example, offer superior strength while minimizing the weight of
structural components like aircraft fuselages, wings, and engine
parts. This allows for improved fuel efficiency and overall
performance. Similarly, in automotive manufacturing, lightweight
sheet metal components are used to reduce vehicle weight, enhance
fuel efficiency, and improve safety without sacrificing structural
integrity.
Sheet metal products are also widely used in the construction of
high-performance sports equipment, such as bicycles, racing cars,
and even golf clubs. The ability to create lightweight yet durable
parts through sheet metal processing enhances the overall design
and performance of these products.
Applications:
I. Characteristics of Aluminum
1. Lightweight: Aluminum has a density of only 2.7 g/cm³, about
one-third that of steel, making it ideal for products that require
weight reduction.
2. Corrosion Resistance: It has excellent oxidation resistance.
When exposed to air, a thin layer of aluminum oxide forms on the
surface, providing protection against corrosion.
3. Electrical and Thermal Conductivity: While not as conductive as
copper, aluminum still offers good electrical and thermal
conductivity and is preferred in many applications due to its
lightweight.
4. Recyclability: Aluminum is 100% recyclable and retains its
properties during the recycling process, making it valuable from
both an economic and environmental perspective.
5. Formability: Aluminum is highly ductile and easy to process,
allowing it to be stretched, extruded, and rolled into various
shapes.
6. Non-Magnetic: Being a non-magnetic metal, aluminum is suitable
for use in devices sensitive to magnetism.
Aluminum (Al) is a lightweight, soft, and highly ductile metal that
is widely used across various industries.
Aluminum 6061 is a versatile alloy known for its excellent balance
of strength, corrosion resistance, and workability. It is alloyed
primarily with magnesium and silicon, which provide good mechanical
properties and formability. This alloy offers a tensile strength of
up to 45,000 psi (310 MPa) and a yield strength of around 40,000
psi (275 MPa). While not as strong as some higher-grade alloys like
7075, it provides sufficient strength for many applications. It has
excellent corrosion resistance, particularly in marine and outdoor
environments, forming a protective oxide layer that prevents
further oxidation.
Aluminum 6061 is highly formable and can be easily machined,
welded, and extruded into various shapes and sizes. It is often
used in applications requiring complex geometries. Unlike some
high-strength alloys, 6061 can be welded without significant loss
of strength, making it suitable for structural applications. It can
also be heat-treated to improve its mechanical properties,
achieving higher strength and hardness in the T6 temper.
This alloy is widely used across various industries. In aerospace,
it is used for aircraft structures, wings, and fuselage components
due to its strength-to-weight ratio and corrosion resistance. In
the automotive industry, it is found in engine mounts, wheels, and
chassis components to reduce weight and improve fuel efficiency. It
is also ideal for marine applications, such as boat hulls and
marine hardware, due to its excellent corrosion resistance in
saltwater environments. In construction, it is used in
architectural elements, window frames, and structural components
where strength and durability are required. Aluminum 6061 is also
found in consumer goods like bicycles, camping gear, and outdoor
furniture for its lightweight and durable properties. Additionally,
it is used in electronics for enclosures and housings, benefiting
from its good electrical conductivity and shielding properties.
Overall, aluminum 6061 is a popular choice due to its versatility,
strength, and corrosion resistance, making it suitable for a wide
range of applications across multiple industries.
| Aluminium 5051,- Al: 95.8-98.3%- Mg: 2.2-2.8%- Mn: 0.1-0.4%- Si:
0.25%- Fe: 0.4% max- Cu: 0.1% max,- High corrosion resistance,
especially in marine environments- Excellent weldability- Moderate
strength,- Clean regularly with mild detergent and water- Avoid
harsh chemicals- Consider protective coatings for outdoor use |
| Aluminium 5052,- Al: 97.25% min- Mg: 2.2-2.8%- Cr: 0.15-0.35%- Mn:
0.1% max- Si: 0.25% max- Fe: 0.4% max,- Excellent corrosion
resistance- High strength-to-weight ratio- Good formability and
weldability,- Regularly clean with water- Avoid abrasive cleaners-
Apply anodizing or coatings for extended durability |
| Aluminium 6061,- Al: 97.9% min- Mg: 1.0-1.5%- Si: 0.4-0.8%- Cu:
0.15-0.4%- Cr: 0.04-0.35%- Mn: 0.15% max- Fe: 0.7% max- Zn: 0.25%
max,- Excellent machinability- High strength and toughness- Good
corrosion resistance,- Clean with mild soap and water- Inspect
welds regularly- Use lubricants for moving parts to reduce friction |
| Aluminium 7075,- Al: 87.1% min- Zn: 5.1-6.1%- Mg: 2.1-2.9%- Cu:
1.2-2.0%- Cr: 0.18-0.28%- Mn: 0.3% max- Si: 0.4% max- Fe: 0.5%
max,- Extremely high strength- Lightweight and strong- Excellent
fatigue resistance,- Regular cleaning recommended- Apply anodizing
or coatings for protection- Handle carefully during machining |
| Stainless Steel SS304,- Fe: Balance- Cr: 18-20%- Ni: 8-10.5%- Mn:
2% max- Si: 1% max- C: 0.08% max- P: 0.045% max- S: 0.03% max,-
Good corrosion resistance- Excellent formability and weldability-
Non-magnetic in annealed condition,- Clean with water and mild
detergents- Regular polishing or passivation- Avoid prolonged
exposure to harsh chemicals |
| Stainless Steel SS316,- Fe: Balance- Cr: 16-18%- Ni: 10-14%- Mo:
2-3%- Mn: 2% max- Si: 1% max- C: 0.08% max- P: 0.045% max- S: 0.03%
max,- Superior corrosion resistance (especially in saltwater)-
Excellent weldability- Higher pitting resistance,- Regular cleaning
with water- Rinse after exposure to saltwater- Periodic inspections
for pitting and corrosion |
Stainless Steel SS316L,- Fe: Balance- Cr: 16-18%- Ni: 10-14%- Mo:
2-3%- Mn: 2% max- Si: 1% max- C: 0.03% max (lower than SS316)- P:
0.045% max,- Excellent corrosion resistance- Ideal for harsh
chemical environments- Non-magnetic in annealed condition,- Regular
cleaning with water- Avoid harsh chemicals- Consider passivation
for increased corrosion resistanc |
| Name: | Aerospace parts |
| Tolerance | ISO2768M |
| Material | Aluminium 7075 |
| Roughness | Ra3.2 |
| Surface Treatment | As machined |
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