Aluminium Alloy 5754 Datasheet

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 - H114

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

Aluminium Alloy 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