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1050

ASTM B209 / Al99.5 / 1050 / H24

Chemical Properties % Value
Silicon (Si)0,5 - 0,25
Manganese (Mn)0,00 - 0,05
Magnesium (Mg)0,00 - 0,05
Copper (Cu)0,00 - 0,05
Titanium (Ti)0,00 - 0,03
Iron (Fe)0,00 - 0,50
Zinc (Zn)0,00 - 0,05
Aluminium (Al)99,2 - 99,9
Physical Properties Value
Density2.70 g/cm³
Melting Point640 °C
Thermal Expansion21.8 µm/m.°C
Modulus of Elasticity68 GPa
Thermal Conductivity230 W/m.K
Electrical Resistivity%61 IACS
Mechanical Properties Value
Proof Strength63 MPa
Yield Strength110 MPa
Shear Strength84 MPa
Elongation A50 mm6.8 %
Hardness45 HB
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1050 H24 aluminum alloy is known for its high machinability, lightness, and good corrosion resistance. As one of the pure types of aluminum alloys, 1050 is especially preferred in lightweight structural components. The cold-worked H24 temper provides the alloy with medium hardness, making it suitable for applications that require durability but not flexibility. This alloy offers good electrical conductivity and thermal conductivity, making it commonly used in electrical equipment and heat-sensitive parts.

The 1050 H24 alloy is highly suitable for anodizing. Anodizing creates a protective and aesthetic oxide layer on the surface, which both increases corrosion resistance and provides a visually pleasing appearance. This feature is especially advantageous for applications requiring decorative and durable surfaces. It also performs well in terms of weldability. Since it is a pure form of aluminum, welding processes are quite easy, and strong and reliable welds can be achieved with proper welding techniques.

Regarding bending and forming, the 1050 H24 aluminum alloy is quite suitable due to its high machinability. The material performs well during shaping and bending processes, making it ideal for use in the automotive, construction, and packaging industries. However, its use is limited in high-vibration environments. Since pure aluminum alloys generally have low strength, they are not preferred for applications requiring high stress and vibration resistance.

In terms of corrosion resistance, the 1050 H24 aluminum alloy is quite durable. Being a pure aluminum, it is resistant to atmospheric conditions, water, and humid environments. However, due to its lower strength, it is not used in heavy-load or high-temperature applications. Its advantages include high machinability, anodizing suitability, and corrosion resistance, while its disadvantages are low strength and limited performance at high temperatures.
 

MATERIAL COMPOSITION STANDARDS

1050 H24 can be available in the following standards.
• 1050 H24 Sheet; ASTM B209, L-3051, UNS A91050, WNR 3.0255, ISO Al99.5

 

 

Characteristic Properties of 1050 H24: 

  • Strength: Moderate
  • Machinability: Poor
  • Weldability: Very Good
  • Formability: Good
  • Corrosion Resistance: Excellent
  • Heat Treatment: Yes
     

Commonly Known Applications for 1050 H24: 
Used as equipment material in the chemical industry,
In road signs,
And many other usage areas including kitchen utensils.

STOCK
We produce/supply 1050 H24 in sheet form.

  • Sheet
DELIVERY:
Mechanical Properties
Thickness (mm) Proof Strength (Min.) Yield Strength (Min.) Elongation A50 mm %
Over 0.4 up to & incl. 0.8 370 MPa 430 MPa %6
Over 0.8 up to & incl. 1.6 380 MPa 440 MPa %7
Over 1,6 up to & incl. 6,0 390 MPa 440 MPa %7