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2219

AMS 4162 / AlCu6Mn / 2219 / T8511

Chemical Properties % Value
Silicon (Si)0,00 - 0,20
Manganese (Mn)0,20 - 0,40
Magnesium (Mg)0,00 - 0,02
Copper (Cu)5,80 - 6,80
Titanium (Ti)0,02 - 0,10
Iron (Fe)0,00 - 0,30
Zinc (Zn)0,00 - 0,10
Aluminium (Al)Balance
Physical Properties Value
Density2.84 g/cm³
Melting Point543 °C
Thermal Expansion22 µm/m°C
Modulus of Elasticity74 GPa
Thermal Conductivity120 W/m.K
Electrical Resistivity%30 IACS
Mechanical Properties Value
Proof Strength330 MPa
Yield Strength430 MPa
Shear Strength270 MPa
Elongation A50 mm8%
Hardness110 HB
2219 T8511 aluminum exhibits high strength and is widely used in aerospace applications.

 

ALLOY DESIGNATIONS
 
2219 T8511 has the following standard designations and specifications.

As Extruded Round/Flat Bar, Tube ; 2219 T8511, ASTM B221, UNS A92219, AMS 4162, ISO AlCu6Mn

 

Choosing Factors for 2219 T8511

  • Strength: Very good
  • Machining: Poor
  • Weldability: Great
  • Formability: Good
  • Corrosion Resistance: High
  • Heat Treating: Yes
 

Some Well-Known Applications for 2219 T8511

In weldaments requiring high strength,

In bicycle frames and engineering applications in general,

It has many uses, including camping equipment.

 

SUPPLIED FORMS
 
2219 T8511 is produced/supplied in round/flat bar and tube forms.
  • Round Bar
  • Tube
DELIVERY: