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7075

AMS QQ-A-250/24 / AlZn5.5MgCu / 7075 / T76

Chemical Properties % Value
Silicon (Si)0,00 - 0,40
Chromium (Cr)0,18 - 0,28
Manganese (Mn)0,00 - 0,30
Magnesium (Mg)2,10 - 2,90
Copper (Cu)1,20 - 2,00
Titanium (Ti)0,00 - 0,20 / -
Iron (Fe)0,00 - 0,50
Zinc (Zn)5,10 - 6,10
Aluminium (Al)Balance
Physical Properties Value
Density2.81 g/cm³
Melting Point477 °C
Thermal Expansion23.2 x 10^-6 /K
Modulus of Elasticity72 GPa
Thermal Conductivity130 W/m.K
Electrical Resistivity%33 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: