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7079

ASTM B221 / AlZn4Mg3Cu / 7079 / T6

Chemical Properties % Value
Silicon (Si)0,00 - 0,30
Chromium (Cr)0,10 - 0,25
Manganese (Mn)0,00 - 0,30
Magnesium (Mg)0,10 - 0,30
Copper (Cu)0,40 - 0,80
Titanium (Ti)0,00 - 0,10
Iron (Fe)0,00 - 0,40
Zinc (Zn)3,80 - 4,80
Aluminium (Al)Balance
Physical Properties Value
Density2.81 g/cm³
Melting Point635 °C
Thermal Expansion23.5 x 10^-6 /K
Modulus of Elasticity72 GPa
Thermal Conductivity134-160 W/m.K
Electrical Resistivity%40 IACS

A high strength aerospace aluminium alloy with good resistance to stress-corrosion cracking.

TEMPER TYPES

Alloy AMS 4050 plate is supplied in temper T7451

  • T651
  • T451

SUPPLIED FORMS

Alloy AMS 4050 in temper T7451 is supplied as Plate

  • Bar
  • Extrusions
  • Tube

MECHANICAL PROPERTIES

These Mechanical Properties are for AMS 4050 Plate in the T7451 temper

DELIVERY: