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Aluminium 2090 Screw

Aluminium 2090 Screw

Aluminium 2090 screws are modern fasteners produced from high-strength heat-treated aluminium alloys with high mechanical characteristics and corrosion resistance. This alloy is in the 2000 series and is distinguished by its high strength-to-weight ratio. Therefore, it is perfect for use where strength and lightweight parts are required.  

Aluminium 2090 Screw Chemical Composition

The chemical composition table gives important information on the chemical analysis of Aluminium 2090  Screws.

ElementWeight Percentage (%)
Aluminum93.2 - 95.6
Copper2.4 - 3
Lithium1.9 - 2.6
Magnesium≤ 0.25
Titanium≤ 0.15
Iron≤ 0.12
Zinc≤ 0.10
Silicon≤ 0.10
Zirconium0.080 - 0.15
Manganese≤ 0.050
Chromium≤ 0.050
Other (each)≤ 0.050
Other (total)≤ 0.15

Therefore, this table helps readers comprehend the materials employed in these Screws and makes proper recommendations on their applicability to different industrial applications.

The Mechanical Properties Of 2090 Aluminimun Screw

The following table provides a reference point on the performance characteristics of Aluminium 2090 Screws.

PropertiesValues
Tensile strength550 MPa
Yield strength520 MPa
Elongation at break6%
Poisson's ratio0.34
Elastic modulus76 GPa

Consequently, the Screws' strength and ability to withstand the conditions characteristic of various industries can be evaluated.

Features of Aluminium 2090 Screw

Aluminium 2090 screws offer several notable features. Here are some listed below;

  • High Strength: Aluminium 2090 screws offer high tensile strength and shear strength of the screws for use in various applications. 
  • Lightweight: Aluminium 2090 screws are much lighter than those produced from steel or other heavier materials, and this makes the overall weight of the assemblies to reduce. 
  • Corrosion Resistance: Aluminium 2090 screws are known to have good corrosion properties, and this makes the screws have a long life, especially when used in areas that are highly stressed and in corrosive conditions. 
  • Fatigue Resistance: Made for multiple cycles of loading and unloading, Aluminium 2090 screws are less likely to fail in fatigue, thereby providing durability. 
  • Thermal Stability: Aluminium 2090 screws do not degrade their mechanical properties when exposed to high temperatures, thus can be used where heat is a factor. 
  • Good Machinability: Aluminium 2090 is easy to machine, making it easier to manufacture screws with good surface finishes. 
  • Excellent Strength-to-Weight Ratio: This feature makes Aluminium 2090 screws suitable for use in places where strength and light weight are equally important. 

Aluminium 2090 screws are characterised by their high performance and durability in terms of fastening and are suitable for the current engineering and production requirements. 

Uses of Aluminium 2090 Screw 

Aluminium 2090 screws are applied in different sectors because of their strength and lightweight. Common applications include: 

  • Aerospace Industry: Aluminium 2090 screws are employed in aerospace structures where the strength-to-weight ratio is critical in operation and fuel consumption. 
  • Automotive Industry: Aluminium 2090 screws are used in high-performance vehicles and racing cars because weight has to be shed while rigidity has to be retained for better speed and control. 
  • Structural Applications: Aluminium 2090 screws are used in light gauge structures and frames, including those used in bridges and buildings. 
  • Defence Sector: Aluminium 2090 screws are used in military equipment and vehicles; they require high strength and ability to work in extreme conditions. 
  • Sports Equipment: Aluminium 2090 screws are employed in high-performance sports equipment and accessories such as bicycles and ski poles where light weight and high strength are critical performance parameters. 
  • Marine Applications: Aluminium 2090 screws are resistant to corrosion, making them suitable for use in parts that are exposed to water, especially salt water. 

Aluminium 2090 screws are especially prized in industries where strength-to-weight ratio and durability are paramount.

Aluminium 2090 screws are modern fasteners produced from high-strength heat-treated aluminium alloys with high mechanical characteristics and corrosion resistance. This alloy is in the 2000 series and is distinguished by its high strength-to-weight ratio. Therefore, it is perfect for use where strength and lightweight parts are required.  

Aluminium 2090 Screw Chemical Composition

The chemical composition table gives important information on the chemical analysis of Aluminium 2090  Screws.

ElementWeight Percentage (%)
Aluminum93.2 - 95.6
Copper2.4 - 3
Lithium1.9 - 2.6
Magnesium≤ 0.25
Titanium≤ 0.15
Iron≤ 0.12
Zinc≤ 0.10
Silicon≤ 0.10
Zirconium0.080 - 0.15
Manganese≤ 0.050
Chromium≤ 0.050
Other (each)≤ 0.050
Other (total)≤ 0.15

Therefore, this table helps readers comprehend the materials employed in these Screws and makes proper recommendations on their applicability to different industrial applications.

The Mechanical Properties Of 2090 Aluminimun Screw

The following table provides a reference point on the performance characteristics of Aluminium 2090 Screws.

PropertiesValues
Tensile strength550 MPa
Yield strength520 MPa
Elongation at break6%
Poisson's ratio0.34
Elastic modulus76 GPa

Consequently, the Screws' strength and ability to withstand the conditions characteristic of various industries can be evaluated.

Features of Aluminium 2090 Screw

Aluminium 2090 screws offer several notable features. Here are some listed below;

  • High Strength: Aluminium 2090 screws offer high tensile strength and shear strength of the screws for use in various applications. 
  • Lightweight: Aluminium 2090 screws are much lighter than those produced from steel or other heavier materials, and this makes the overall weight of the assemblies to reduce. 
  • Corrosion Resistance: Aluminium 2090 screws are known to have good corrosion properties, and this makes the screws have a long life, especially when used in areas that are highly stressed and in corrosive conditions. 
  • Fatigue Resistance: Made for multiple cycles of loading and unloading, Aluminium 2090 screws are less likely to fail in fatigue, thereby providing durability. 
  • Thermal Stability: Aluminium 2090 screws do not degrade their mechanical properties when exposed to high temperatures, thus can be used where heat is a factor. 
  • Good Machinability: Aluminium 2090 is easy to machine, making it easier to manufacture screws with good surface finishes. 
  • Excellent Strength-to-Weight Ratio: This feature makes Aluminium 2090 screws suitable for use in places where strength and light weight are equally important. 

Aluminium 2090 screws are characterised by their high performance and durability in terms of fastening and are suitable for the current engineering and production requirements. 

Uses of Aluminium 2090 Screw 

Aluminium 2090 screws are applied in different sectors because of their strength and lightweight. Common applications include: 

  • Aerospace Industry: Aluminium 2090 screws are employed in aerospace structures where the strength-to-weight ratio is critical in operation and fuel consumption. 
  • Automotive Industry: Aluminium 2090 screws are used in high-performance vehicles and racing cars because weight has to be shed while rigidity has to be retained for better speed and control. 
  • Structural Applications: Aluminium 2090 screws are used in light gauge structures and frames, including those used in bridges and buildings. 
  • Defence Sector: Aluminium 2090 screws are used in military equipment and vehicles; they require high strength and ability to work in extreme conditions. 
  • Sports Equipment: Aluminium 2090 screws are employed in high-performance sports equipment and accessories such as bicycles and ski poles where light weight and high strength are critical performance parameters. 
  • Marine Applications: Aluminium 2090 screws are resistant to corrosion, making them suitable for use in parts that are exposed to water, especially salt water. 

Aluminium 2090 screws are especially prized in industries where strength-to-weight ratio and durability are paramount.

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