5754 Aluminum Alloy Plate


5754 aluminum alloy has the characteristics of medium strength, good corrosion resistance, weldability and easy processing and forming. It is a typical alloy in the Al-Mg series alloy. In foreign countries, 5754 aluminum alloy sheets with different heat treatment conditions are the main materials used in the automobile manufacturing industry (car doors, molds, seals) and canning industries. 5754 aluminum plates are widely used in welding structures, storage tanks, pressure vessels, ship structures and offshore facilities, transportation tanks, and those requiring excellent processing performance, excellent corrosion resistance, high fatigue strength, high weldability and medium static strength occasion.

5754 aluminium alloy is an alloy in the wrought aluminium -magnesium family (5000 or 5xxx series). It is closely related to the alloys 5154 and 5454 (Aluminum Association designations that only differ in the second digit are variations on the same alloy). Of the three 5x54 alloys, 5754 is the least alloyed (highest composition % of aluminium), but only by a small amount. It is used in similar applications. As a wrought alloy, it can be formed by rolling, extrusion, and forging, but not casting. It can be cold worked to produce tempers with a higher strength but a lower ductility.

Chemical Composition:

Chemical ElementWeight %
Manganese (Mn)0.0 - 0.50
Iron (Fe)0.0 - 0.40
Magnesium (Mg)2.60 - 3.60
Silicon (Si)0.0 - 0.40
Chromium (Cr)0.0 - 0.30
Copper (Cu)0.0 - 0.10
Manganese + Chromium (Mn+Cr)0.10 - 0.60
Other (Each)0.0 - 0.05
Others (Total)0.0 - 0.15
Titanium (Ti)0.0 - 0.15
Zinc (Zn)0.0 - 0.20
Aluminium (Al)Balance

Physical Properties:

Physical PropertyValue
Density2.66 g/cm³
Melting Point600 °C
Thermal Expansion24 x10^-6 /K
Modulus of Elasticity68 GPa
Thermal Conductivity147 W/m.K
Electrical Resistivity0.049 x10^-6 Ω .m


Mechanical Properties at different temper:


 TemperTensile Strength MPaYield Strength MPa% Elongation at 50mmBrinell Hardness


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