Aluminium Alloy 5754 Data Sheet

Aluminium 5754 has excellent corrosion resistance especially to seawater and industrially polluted atmospheres. It has higher strength than 5251. This high strength makes 5754 highly suited to flooring applications.

Applications for Aluminium Alloy 5754

  • Treadplate
  • Shipbuilding
  • Vehicle bodies
  • Marine Applications
  • Drilling Rigs
  • Transportation Equipments
  • Fishing industry equipment

Chemical Compositions of Aluminium Alloy 5754

Element Composition %
Manganese (Mn) 0.40 - 0.50
Iron (Fe) 0.00 - 0.40
Copper (Cu) 0.0 - 0.10
Magnesium (Mg) 2.60 - 3.60
Silicon (Si) 0.0 - 0.40
Zinc (Zn) 0.0 - 0.20
Chromium (Cr) 0.05 - 0.30
Titanium (Ti) 0.0 - 0.15
Others (Each) 0.0 - 0.05
Total (Each) 0.0 - 0.15
Aluminium (Al) Balance

Mechanical Properties of Aluminium Alloy 5754

Property Value
Proof Stress 80 Min MPa
Tensile Strength 190 - 260 MPa
Elongation at 50 mm 12 Min %
Hardness Brinell 52 HB
Please note that Mechanical Properties shown are for H114 temper

Aluminium Alloy 5754 Weldability

Gas
Excellent
Arc
Excellent
Brazability
Poor
Resistance
Excellent

AA 5754 Fabrication

Machinability
Average
Workability - Cold
Average

Generic Physical Properties of Aluminium Alloy 5754

Property Value
Density 2.66 g/cm3
Melting Point 600°C
Thermal Expansion 24.0 ×10−6 /K
Modulus of Elasticity 68 GPa
Thermal Conductivity 147 W/m.K
Electrical Resistivity 0.049 ×10−6Ω.m
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