Aluminium Alloy 1100 H14 Datasheet

Aluminium Alloy 1100 is a popular grade of aluminium for general sheet metal work where moderate strength is required. Aluminium Alloy 1100 is known for its excellent corrosion resistance, high ductility and highly reflective finish.

Applications for Aluminium Alloy 1100

  • General sheet metal works
  • Lightly stressed panels
  • Architectural flashings
  • Name/number plates
  • Heat exchangers
  • Food containers
  • Light reflectors

Chemical Compositions of Aluminium Alloy 1100

Element Composition %
Silicon + Iron
(Si + Fe)
1
Copper (Cu) 0.05 - 0.20
Manganese (Mn) 0.0 - 0.50
Zinc (Zn) 0.0 - 0.10
Total (Others) 0.0 - 0.15
Other (Each) 0.0 - 0.05
Aluminium (Al) 99

Mechanical Properties of Aluminium Alloy 1100

Please note that Mechanical Properties shown are for H14 temper
Property Value
Proof Stress 95 Min MPa
Tensile Strength 110 - 145 MPa
Elongation at 50 mm 5 Min %
Hardness Brinell HB

Aluminium Alloy 1100 Welding Applications

Gas
Excellent
Arc
Excellent
Brazability
Excellent
Resistance
Excellent

Aluminium Alloy 1100 Fabrication

Machinability
Poor
Workability - Cold
Very Good

Generic Physical Properties of Aluminium Alloy 1100

Property Value
Density 2.71 g/cm3
Melting Point 643 - 657°C
Thermal Expansion 23.6 ×10−6 /K
Modulus of Elasticity 68 GPa
Thermal Conductivity 222 W/m.K
Electrical Resistivity >0.292 ×10−6Ω.m

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