SPACE 2009
Quality Policy
AS 9120
5754
CR 1.1.0.18 / AlMg3 / 5754 / H111
| Chemical Properties | % Value |
| Silicon (Si) | 0,00 - 0,25 |
| Chromium (Cr) | 0,05 - 0,20 |
| Manganese (Mn) | 0,00 - 0,50 |
| Magnesium (Mg) | 2,60 - 3,60 |
| Copper (Cu) | 0,00 - 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 | 2,67 g/cm³ |
| Melting Point | 598 °C |
| Thermal Expansion | 23.9 µm/m.°C |
| Modulus of Elasticity | 69 GPa |
| Thermal Conductivity | 120 W/m.K |
| Electrical Resistivity | 33% IACS |
| Mechanical Properties | Value |
| Proof Strength | 90 MPa |
| Yield Strength | 210 MPa |
| Shear Strength | 130 MPa |
| Elongation A50 mm | %13 |
| Hardness | 52 HB |
The 5754 H111 aluminum alloy is known for its excellent corrosion resistance, good machinability, and medium mechanical strength. The H111 temper represents a form of the alloy that has been processed and lightly strengthened, giving it flexibility and sufficient durability. These properties make 5754 H111 ideal for use in demanding environments such as maritime, automotive, outdoor structures, and industrial applications. Additionally, 5754 H111 aluminum is suitable for anodizing, which enhances its surface appearance while improving its corrosion resistance, ensuring long-lasting outdoor performance.
In terms of weldability, 5754 H111 aluminum alloy can be successfully welded. Its medium hardness makes the welding process easier and ensures strong and reliable connections. However, proper heat treatment and techniques are necessary for the best results. Regarding bending, 5754 H111 aluminum is highly flexible and easy to bend, making it suitable for various shaping processes and providing flexibility in applications.
The corrosion resistance of 5754 H111 is outstanding, especially in harsh environments such as seawater, making it ideal for maritime, shipbuilding, and outdoor structural applications. Additionally, 5754 H111 aluminum alloy 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 further enhance its reliability in these dynamic applications.
The advantages of 5754 H111 aluminum alloy include high corrosion resistance, anodizing compatibility, weldability, and ease of bending. However, its mechanical strength may be lower compared to harder alloys, which can limit its use in heavy-duty applications. Additionally, this alloy may not be as easy to machine as more flexible alloys. Despite these challenges, 5754 H111 is an excellent choice for demanding environmental conditions and industrial applications.
Sheets and Plates per; 5754 H111, ASTM B209, UNS A95754, WNR 3.3535, UNI AlMg3.5, UNE L-3390, AFNOR A-G3M, CR 1.1.0.18
Extruded Round/Flat Bars and Tubes per; 5754 H111, ASTM B221, UNS A95754, WNR 3.3535, UNI AlMg3.5, UNE L-3390, AFNOR A-G3M, CR 1.1.0.18
Choosing Factors for 5754 H111
- Strength: Good
- Machining: Poor
- Weldability: Very good
- Formability: Medium
- Corrosion Resistance: Good
- Heat Treating: No
Some Well-Known Applications for 5754 H111
Boilermaking industry,
As tread plates,
In welded chemical structures.
- Plate
- Sheet
- Rod / Round Bar / Flat Bar
- Tube/Profile
| Mechanical Properties | |||
| Thickness (mm) | Proof Strength (Min.) | Yield Strength (Min.) | Elongation A50 mm % |
| Over 0.2 up to & incl. 0.5 | ≥ 80 MPa | 190–240 MPa | ≥ 12 |
| Over 0.5 up to & incl. 1.5 | ≥ 80 MPa | 190–240 MPa | ≥ 14 |
| Over 1.5 up to & incl. 3.0 mm | ≥ 80 MPa | 190–240 MPa | ≥ 14 |
| Over 3.0 up to & incl. 12.5 mm | ≥ 80 MPa | 190–240 MPa | ≥ 18 |
| Over 12.5 up to & incl. 100 mm | ≥ 80 MPa | 190–240 MPa | ≥ 19 |
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