5454
ASTM B209 / AlMg3Mn / 5454 / H32
| Chemical Properties | % Value |
| Silicon (Si) | 0,00 - 0,25 |
| Chromium (Cr) | 0,05 - 0,20 |
| Manganese (Mn) | 0,50 - 1,00 |
| Magnesium (Mg) | 2,40 - 3,00 |
| Copper (Cu) | 0,0 - 0,10 |
| Titanium (Ti) | 0,00 - 0,20 |
| Iron (Fe) | 0,00 - 0,40 |
| Zinc (Zn) | 0,00 - 0,25 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.69 g/cm³ |
| Melting Point | 602 °C |
| Thermal Expansion | 23.6 µm/m.°C |
| Modulus of Elasticity | 70.5 GPa |
| Thermal Conductivity | 135 W/m.K |
| Electrical Resistivity | %34 IACS |
| Mechanical Properties | Value |
| Proof Strength | 200 MPa |
| Yield Strength | 270 MPa |
| Shear Strength | 170 MPa |
| Elongation A50 mm | 8% |
| Hardness | 73 HB |
The 5454 H32 aluminum alloy is known for its excellent corrosion resistance, medium mechanical strength, and good machinability. The H32 temper represents a medium-strength form of the alloy, providing it with good flexibility and formability. These properties make 5454 H32 ideal for applications in industries such as maritime, outdoor structures, automotive, and other structural applications. Additionally, 5454 H32 aluminum is suitable for anodizing, which enhances its surface appearance while increasing its corrosion resistance, ensuring long-term durability.
In terms of weldability, 5454 H32 aluminum alloy can be successfully welded. Its medium hardness makes the welding process easier and ensures strong, reliable connections. However, it is important to use proper welding techniques and heat treatment to achieve the best results. Regarding bending, 5454 H32 aluminum is easy to bend due to its medium hardness, making it suitable for various shaping processes and offering flexibility in applications.
The corrosion resistance of 5454 H32 is outstanding, especially in harsh environments like seawater, making it ideal for maritime and outdoor structural applications. Additionally, 5454 H32 aluminum can be used in high-vibration environments, which makes it advantageous for industries such as automotive, aerospace, and defense. Its high durability and long-lasting performance enhance its reliability in these dynamic applications.
The advantages of 5454 H32 aluminum alloy include high corrosion resistance, anodizing compatibility, weldability, and ease of bending. However, its medium hardness requires careful handling during bending and shaping processes. Additionally, this alloy may not be as easy to machine as more flexible alloys. Despite these challenges, 5454 H32 is an excellent choice for demanding industrial applications and environments.
Sheets and plates per; 5454 H32, ISO AlMg3Mn, DIN AlMg2.7Mn, WNR 3.3537, UNS A95454, ASTM B209, AMS QQ-A-250/10
Choosing Factors for 5454 H32
- Strength: Mediocre
- Machining: Satisfactory
- Weldability: Okay
- Formability: Excellent
- Corrosion Resistance: Very good
- Heat Treating: None
Some Well-Known Applications for 5454 H32
It is also used in marine equipment and fittings,
In pressurized gas tanks,
As a component of welded structures.
SUPPLIED FORMS
- Sheet
- Plate
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