Листы/Плиты
Лист
Бар/Листовая Сталь
Трубы/Профили
2024
AMS 4112 / AlCu4Mg1 / 2024 / T6
Chemical Properties | % Value |
Silicon (Si) | 0,00 - 0,50 |
Chromium (Cr) | 0,00 - 0,10 |
Manganese (Mn) | 0,40 - 1,20 |
Magnesium (Mg) | 0,30 - 0,90 |
Copper (Cu) | 3,80 - 4,90 |
Titanium (Ti) | 0,00 - 0,20 |
Iron (Fe) | 0,00 - 0,50 |
Zinc (Zn) | 0,00 - 0,25 |
Aluminium (Al) | Balance |
Physical Properties | Value |
Density | 2.78 g/cm³ |
Melting Point | 502° C |
Thermal Expansion | 23 x 10^-6 /K |
Modulus of Elasticity | 72.4 GPa |
Thermal Conductivity | 151 W/m.k |
Electrical Resistivity | %38 IACS |
Mechanical Properties | Value |
Proof Strength | 315 - 390 MPa |
Yield Strength | 415 - 480 MPa |
Shear Strength | 283 MPa |
Elongation A50 mm | 5% - 10% |
Modulus of Elasticity | 72.4 GPa |
A medium to high strength alloy with, dependent upon temper, minimum Proof Stress up to 57 ksi / 390 Mpa and minimum Tensile Strength up to 66 ksi / 455 MPa
ALLOY DESIGNATIONS
Aluminium alloy 2024 has similarities to the following standard designations and specifications:
AMS QQ-A-250/4, Alloy 2024, UNS A92024, ASTM B209
DIN AlCuMg2, 3.1355
DELIVERY:
Mechanical Properties | |||
Thickness (mm) | Proof Strength (Min.) | Yield Strength (Min.) | Elongation A50 mm % |
over 0,25 up to & incl. 6,35 mm | 345 MPa | 440 MPa | 5% |
over 6,35 up to & incl. 12,7 mm | 345 MPa | 440 MPa | 5% |
over 12,73 up to & incl. 50,8 mm | 345 MPa | 435 MPa | 5% |
over 50,8 up to & incl. 76,2 mm | 345 MPa | 427 MPa | 5% |