| |
| Physical Properties | Metric | English | Comments |
|---|
| Density | 1.80 g/cc | 0.0650 lb/in³ |
| |
| Mechanical Properties | Metric | English | Comments |
|---|
| Hardness, Brinell | 58 | 58 |
| Hardness, Knoop | 72 | 72 |
| Tensile Strength, Ultimate | 250 MPa | 36300 psi |
 | 240 MPa
@Thickness 6.35 mm,
Temperature 24.0 °C | 34800 psi
@Thickness 0.250 in,
Temperature 75.2 °F |
| | 240 MPa
@Thickness 6.35 mm,
Temperature 24.0 °C | 34800 psi
@Thickness 0.250 in,
Temperature 75.2 °F |
| | 250 MPa
@Thickness 1.63 mm,
Temperature 24.0 °C | 36300 psi
@Thickness 0.0640 in,
Temperature 75.2 °F |
| | 280 MPa
@Thickness 6.35 mm,
Temperature -54.0 °C | 40600 psi
@Thickness 0.250 in,
Temperature -65.2 °F |
| | 290 MPa
@Thickness 6.35 mm,
Temperature -72.0 °C | 42100 psi
@Thickness 0.250 in,
Temperature -97.6 °F |
| | 295 MPa
@Thickness 1.63 mm,
Temperature -72.0 °C | 42800 psi
@Thickness 0.0640 in,
Temperature -97.6 °F |
| | 300 MPa
@Thickness 1.63 mm,
Temperature -54.0 °C | 43500 psi
@Thickness 0.0640 in,
Temperature -65.2 °F |
| | 365 MPa
@Thickness 6.35 mm,
Temperature -196 °C | 52900 psi
@Thickness 0.250 in,
Temperature -321 °F |
| | 370 MPa
@Thickness 1.63 mm,
Temperature -196 °C | 53700 psi
@Thickness 0.0640 in,
Temperature -321 °F |
| Tensile Strength, Yield | 180 MPa
@Thickness 6.35 mm,
Temperature 24.0 °C | 26100 psi
@Thickness 0.250 in,
Temperature 75.2 °F |
| | 190 MPa
@Thickness 6.35 mm,
Temperature 24.0 °C | 27600 psi
@Thickness 0.250 in,
Temperature 75.2 °F |
| | 200 MPa
@Thickness 1.63 mm,
Temperature 24.0 °C | 29000 psi
@Thickness 0.0640 in,
Temperature 75.2 °F |
| | 210 MPa
@Thickness 1.63 mm,
Temperature -72.0 °C | 30500 psi
@Thickness 0.0640 in,
Temperature -97.6 °F |
| | 220 MPa
@Thickness 1.63 mm,
Temperature -54.0 °C | 31900 psi
@Thickness 0.0640 in,
Temperature -65.2 °F |
| | 225 MPa
@Thickness 1.63 mm,
Temperature -196 °C | 32600 psi
@Thickness 0.0640 in,
Temperature -321 °F |
| | 230 MPa
@Thickness 6.35 mm,
Temperature -54.0 °C | 33400 psi
@Thickness 0.250 in,
Temperature -65.2 °F |
| | 235 MPa
@Thickness 6.35 mm,
Temperature -72.0 °C | 34100 psi
@Thickness 0.250 in,
Temperature -97.6 °F |
| | 240 MPa
@Thickness 6.35 mm,
Temperature -196 °C | 34800 psi
@Thickness 0.250 in,
Temperature -321 °F |
| | 190 MPa
@Strain 0.2 % | 27600 psi
@Strain 0.2 % |
| Elongation at Break | 15 % | 15 % |
| | 4.2 %
@Thickness 1.63 mm,
Temperature -72.0 °C | 4.2 %
@Thickness 0.0640 in,
Temperature -97.6 °F |
| | 5.0 %
@Thickness 1.63 mm,
Temperature -54.0 °C | 5.0 %
@Thickness 0.0640 in,
Temperature -65.2 °F |
| | 6.2 %
@Thickness 1.63 mm,
Temperature -196 °C | 6.2 %
@Thickness 0.0640 in,
Temperature -321 °F |
| | 7.5 %
@Thickness 1.63 mm,
Temperature 24.0 °C | 7.5 %
@Thickness 0.0640 in,
Temperature 75.2 °F |
| | 8.0 %
@Thickness 6.35 mm,
Temperature -196 °C | 8.0 %
@Thickness 0.250 in,
Temperature -321 °F |
| | 9.0 %
@Thickness 6.35 mm,
Temperature -54.0 °C | 9.0 %
@Thickness 0.250 in,
Temperature -65.2 °F |
| | 11.5 %
@Thickness 6.35 mm,
Temperature -72.0 °C | 11.5 %
@Thickness 0.250 in,
Temperature -97.6 °F |
| | 14.2 %
@Thickness 6.35 mm,
Temperature 24.0 °C | 14.2 %
@Thickness 0.250 in,
Temperature 75.2 °F |
| | 21 %
@Thickness 6.35 mm,
Temperature 24.0 °C | 21 %
@Thickness 0.250 in,
Temperature 75.2 °F |
| Tensile Modulus | 45.0 GPa | 6530 ksi |
| Compressive Yield Strength | 160 MPa | 23200 psi |
| Notched Tensile Strength | 260 MPa | 37700 psi |
| Ultimate Bearing Strength | 420 MPa | 60900 psi |
| Bearing Yield Strength | 285 MPa | 41300 psi |
| Poissons Ratio | 0.35 | 0.35 |
| Machinability | 100 % | 100 % |
| Shear Modulus | 17.0 GPa | 2470 ksi |
| Charpy Impact | 4.10 J | 3.02 ft-lb |
| |
| Electrical Properties | Metric | English | Comments |
|---|
| Electrical Resistivity | 0.00000610 ohm-cm | 0.00000610 ohm-cm |
| |
| Thermal Properties | Metric | English | Comments |
|---|
| Heat of Fusion | 325 J/g | 140 BTU/lb |
| CTE, linear | 26.8 µm/m-°C
@Temperature 0.000 - 100 °C | 14.9 µin/in-°F
@Temperature 32.0 - 212 °F |
| | 27.0 µm/m-°C
@Temperature 20.0 - 200 °C | 15.0 µin/in-°F
@Temperature 68.0 - 392 °F |
| Specific Heat Capacity | 1.00 J/g-°C | 0.239 BTU/lb-°F |
| Thermal Conductivity | 92.0 W/m-K | 638 BTU-in/hr-ft²-°F |
| Melting Point | 590 - 650 °C | 1090 - 1200 °F |
| Solidus | 590 °C | 1090 °F |
| Liquidus | 650 °C | 1200 °F |
| |
| Component Elements Properties | Metric | English | Comments |
|---|
| Copper, Cu | <= 0.10 % | <= 0.10 % |
| Magnesium, Mg | 96 % | 96 % |
| Nickel, Ni | <= 0.010 % | <= 0.010 % |
| Thorium, Th | 2.5 - 4.0 % | 2.5 - 4.0 % |
| Zinc, Zn | <= 0.30 % | <= 0.30 % |
| Zirconium, Zr | 0.40 - 1.0 % | 0.40 - 1.0 % |
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