Platos
Hojas
Barras Circulares
Tubos / Extrusion / Perfil
7079
ASTM B221 / AlZn4Mg3Cu / 7079 / O
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 |
Density | 2.81 g/cm³ |
Melting Point | 635 °C |
Thermal Expansion | 23.5 x 10^-6 /K |
Modulus of Elasticity | 72 GPa |
Thermal Conductivity | 134-160 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:
Mechanical Properties | |||
Thickness (mm) | Proof Strength (Min.) | Yield Strength (Min.) | Elongation A50 mm % |
Over 6.3 up to & incl. 12.6 | 462 MPa | 538 MPa | %9 |
Over 12,7 up to & incl. 25,4 | 469 MPa | 538 MPa | %7 |
Over 25,4 up to & incl. 50,8 | 462 MPa | 531 MPa | %6 |
Over 50,8 up to & incl. 63,5 | 441 MPa | 524 MPa | %6 |
Over 63,5 up to & incl. 76,2 | 421 MPa | 496 MPa | %5 |
Over 76,2 up to & incl. 88,9 | 400 MPa | 490 MPa | %5 |
Over 88,9 up to & incl. 101,6 | 372 MPa | 462 MPa | %3 |