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5052

AMS QQ-A-250/8 / AlMg2.5 / 5052 / H22

Chemical Properties % Value
Silicon (Si)0,00 - 0,25
Chromium (Cr)0,15 - 0,35
Manganese (Mn)0,00 - 0,10
Magnesium (Mg)2,20 - 2,80
Copper (Cu)0,00 - 0,10
Iron (Fe)0,00 - 0,40
Zinc (Zn)0,00 - 0,10
Aluminium (Al)Balance
Physical Properties Value
Density2.68 g/cm³
Melting Point610 °C
Thermal Expansion23.8 µm/m.°C
Modulus of Elasticity68 GPa
Thermal Conductivity140 W/m.K
Electrical Resistivity35% IACS
Mechanical Properties Value
Proof Strength170 MPa
Yield Strength230 MPa
Shear Strength140 MPa
Elongation A50 mm%17
Hardness61 HB

The 5052 H22 aluminum alloy is known for its high corrosion resistance, good machinability, and moderate strength. As part of the aluminum-magnesium alloy class, it is commonly used in industries such as maritime, automotive, and construction. The H22 temper, achieved through cold working and strengthening, gives the alloy medium hardness, providing both durability and flexibility. The 5052 H22 alloy is used in the production of structures that require high strength but are also lightweight.

The 5052 H22 aluminum alloy is highly suitable for anodizing. The anodizing process forms a protective oxide layer on the alloy’s surface, which enhances corrosion resistance and provides an aesthetically pleasing finish. This makes the 5052 H22 alloy ideal for outdoor applications and decorative surfaces. In terms of weldability, it also performs well. Being an aluminum-magnesium alloy, it can be welded with proper techniques, resulting in strong and reliable welds.

In terms of bending and forming, the 5052 H22 alloy is highly flexible and machinable. Despite being cold-worked, it can be easily shaped and bent with the right techniques. This property makes it suitable for producing complex shapes and parts in industries like automotive and construction. Additionally, the 5052 H22 alloy can be used in high-vibration environments. Its high durability makes it ideal for producing vibration-resistant components, such as chassis and engine parts in the automotive industry.

Regarding corrosion resistance, the 5052 H22 aluminum alloy is highly resistant to corrosion, particularly in harsh environments like seawater and humid conditions. This property makes it an ideal material for maritime applications and equipment exposed to moisture. The advantages of the 5052 H22 alloy include high corrosion resistance, good machinability, and light weight, while its disadvantages include limited performance under high temperatures and certain strength applications.

 
ALLOY DESIGNATIONS
 
5052 H22 has the following standard designations and specifications.

Sheets per; 5052 H22, AMS QQ-A-250/8, ISO AlMg2.5, WNR 3.3523, UNS A95052, ASTM B209

Cold Drawn Round/Flat Bars and Wires per; 5052 H22, ASTM B211, ISO AlMg2.5, WNR 3.3523, WW-T-700/4, AMS QQ-A-225/7

Cold Drawn Tubes per; 5052 H22, ASTM B210ISO AlMg2.5, WNR 3.3523

 

Choosing Factors for 5052 H22

  • Strength: Mediocre
  • Machining: Okay
  • Weldability: High
  • Formability: Okay
  • Corrosion Resistance: Perfect
  • Heat Treating: None
 

Some Well-Known Applications for 5052 H22

In hydraulic tubing appliances,

Used in the paneling of floors and roofs in the construction endustry

It is also used as components of medical equipments.

 

SUPPLIED FORMS
 
5052 H22 is produced/supplied in sheet round/flat bar and tube/profile forms.
  • Tube/Profile
  • Sheet
  • Round/Flat Bar
DELIVERY: