| |
| Physical Properties | Metric | English | Comments |
|---|
| Density | 2.79 g/cc | 0.101 lb/in³ |
| |
| Mechanical Properties | Metric | English | Comments |
|---|
| Hardness, Brinell | 105 | 105 |
| Hardness, Knoop | 132 | 132 |
| Hardness, Rockwell A | 42.5 | 42.5 |
| Hardness, Rockwell B | 66 | 66 |
| Hardness, Vickers | 118 | 118 |
| Tensile Strength, Ultimate | 427 MPa | 62000 psi |
 | 30.0 MPa
@Temperature 371 °C | 4350 psi
@Temperature 700 °F |
| | 40.0 MPa
@Temperature 316 °C | 5800 psi
@Temperature 601 °F |
| | 62.0 MPa
@Temperature 260 °C | 8990 psi
@Temperature 500 °F |
| | 110 MPa
@Temperature 204 °C | 16000 psi
@Temperature 399 °F |
| | 275 MPa
@Temperature 149 °C | 39900 psi
@Temperature 300 °F |
| | 393 MPa
@Temperature 100 °C | 57000 psi
@Temperature 212 °F |
| | 427 MPa
@Temperature 24.0 °C | 61900 psi
@Temperature 75.2 °F |
| | 440 MPa
@Temperature -28.0 °C | 63800 psi
@Temperature -18.4 °F |
| | 448 MPa
@Temperature -80.0 °C | 65000 psi
@Temperature -112 °F |
| | 550 MPa
@Temperature -196 °C | 79800 psi
@Temperature -321 °F |
| Tensile Strength, Yield | 276 MPa | 40000 psi |
| | 24.0 MPa
@Strain 0.2 %,
Temperature 371 °C | 3480 psi
@Strain 0.2 %,
Temperature 700 °F |
| | 35.0 MPa
@Strain 0.2 %,
Temperature 316 °C | 5080 psi
@Strain 0.2 %,
Temperature 601 °F |
| | 52.0 MPa
@Strain 0.2 %,
Temperature 260 °C | 7540 psi
@Strain 0.2 %,
Temperature 500 °F |
| | 90.0 MPa
@Strain 0.2 %,
Temperature 204 °C | 13100 psi
@Strain 0.2 %,
Temperature 399 °F |
| | 207 MPa
@Strain 0.2 %,
Temperature 149 °C | 30000 psi
@Strain 0.2 %,
Temperature 300 °F |
| | 270 MPa
@Strain 0.2 %,
Temperature 100 °C | 39200 psi
@Strain 0.2 %,
Temperature 212 °F |
| | 275 MPa
@Strain 0.2 %,
Temperature 24.0 °C | 39900 psi
@Strain 0.2 %,
Temperature 75.2 °F |
| | 283 MPa
@Strain 0.2 %,
Temperature -28.0 °C | 41000 psi
@Strain 0.2 %,
Temperature -18.4 °F |
| | 290 MPa
@Strain 0.2 %,
Temperature -80.0 °C | 42100 psi
@Strain 0.2 %,
Temperature -112 °F |
| | 365 MPa
@Strain 0.2 %,
Temperature -196 °C | 52900 psi
@Strain 0.2 %,
Temperature -321 °F |
| Elongation at Break | 15 %
@Temperature 149 °C | 15 %
@Temperature 300 °F |
| | 18 %
@Temperature 100 °C | 18 %
@Temperature 212 °F |
| | 22 %
@Temperature 24.0 °C | 22 %
@Temperature 75.2 °F |
| | 23 %
@Temperature -28.0 °C | 23 %
@Temperature -18.4 °F |
| | 24 %
@Temperature -80.0 °C | 24 %
@Temperature -112 °F |
| | 28 %
@Temperature -196 °C | 28 %
@Temperature -321 °F |
| | 35 %
@Temperature 204 °C | 35 %
@Temperature 399 °F |
| | 45 %
@Temperature 260 °C | 45 %
@Temperature 500 °F |
| | 65 %
@Temperature 316 °C | 65 %
@Temperature 601 °F |
| | 70 %
@Temperature 371 °C | 70 %
@Temperature 700 °F |
| | 22 %
@Diameter 12.7 mm | 22 %
@Diameter 0.500 in |
| Modulus of Elasticity | 72.4 GPa | 10500 ksi |
| Poissons Ratio | 0.33 | 0.33 |
| Fatigue Strength | 124 MPa
@# of Cycles 5.00e+8 | 18000 psi
@# of Cycles 5.00e+8 |
| Machinability | 70 % | 70 % |
| Shear Modulus | 27.0 GPa | 3920 ksi |
| Shear Strength | 262 MPa | 38000 psi |
| |
| Electrical Properties | Metric | English | Comments |
|---|
| Electrical Resistivity | 0.00000515 ohm-cm
@Temperature 20.0 °C | 0.00000515 ohm-cm
@Temperature 68.0 °F |
| |
| Thermal Properties | Metric | English | Comments |
|---|
| CTE, linear | 23.6 µm/m-°C
@Temperature 20.0 - 100 °C | 13.1 µin/in-°F
@Temperature 68.0 - 212 °F |
| | 25.4 µm/m-°C
@Temperature 20.0 - 300 °C | 14.1 µin/in-°F
@Temperature 68.0 - 572 °F |
| Specific Heat Capacity | 0.880 J/g-°C | 0.210 BTU/lb-°F |
| Thermal Conductivity | 134 W/m-K | 930 BTU-in/hr-ft²-°F |
| Melting Point | 513 - 640.6 °C | 955 - 1185 °F |
| Solidus | 513 °C | 955 °F |
| Liquidus | 640.6 °C | 1185 °F |
| |
| Processing Properties | Metric | English | Comments |
|---|
| Annealing Temperature | 338 - 349 °C | 640 - 660 °F |
| | 413 °C | 775 °F |
| Solution Temperature | 499 - 510 °C | 930 - 950 °F |
| Aging Temperature | 22.2 °C | 72.0 °F |
| |
| Component Elements Properties | Metric | English | Comments |
|---|
| Aluminum, Al | 91.5 - 95.5 % | 91.5 - 95.5 % |
| Chromium, Cr | <= 0.10 % | <= 0.10 % |
| Copper, Cu | 3.5 - 4.5 % | 3.5 - 4.5 % |
| Iron, Fe | <= 0.70 % | <= 0.70 % |
| Magnesium, Mg | 0.40 - 0.80 % | 0.40 - 0.80 % |
| Manganese, Mn | 0.40 - 1.0 % | 0.40 - 1.0 % |
| Other, each | <= 0.05 % | <= 0.05 % |
| Other, total | <= 0.15 % | <= 0.15 % |
| Silicon, Si | 0.20 - 0.80 % | 0.20 - 0.80 % |
| Titanium, Ti | <= 0.15 % | <= 0.15 % |
| Zinc, Zn | <= 0.25 % | <= 0.25 % |
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