|
Physical Properties | Metric | English | Comments |
---|
Density | 8.89 g/cc | 0.321 lb/in³ |
| 7.93 g/cc @Temperature 1083 °C | 0.286 lb/in³ @Temperature 1981 °F |
| 8.32 g/cc @Temperature 1083 °C | 0.301 lb/in³ @Temperature 1981 °F |
|
Mechanical Properties | Metric | English | Comments |
---|
Hardness, Rockwell B | 60 | 60 |
Hardness, Rockwell F | 94 | 94 |
| 95 | 95 |
Tensile Strength, Ultimate | 380 MPa | 55100 psi |
| 235 MPa @Temperature -40.0 °C | 34100 psi @Temperature -40.0 °F |
| 260 MPa @Temperature -75.0 °C | 37700 psi @Temperature -103 °F |
| 285 MPa @Temperature -120 °C | 41300 psi @Temperature -184 °F |
| 320 MPa @Temperature 12.0 °C | 46400 psi @Temperature 53.6 °F |
| 325 MPa @Temperature -12.0 °C | 47100 psi @Temperature 10.4 °F |
| 400 MPa @Temperature -175 °C | 58000 psi @Temperature -283 °F |
Tensile Strength, Yield | 345 MPa @Strain 0.5 % | 50000 psi @Strain 0.5 % |
| 65.0 MPa @Strain 0.1 %, Temperature 0.000 °C | 9430 psi @Strain 0.1 %, Temperature 32.0 °F |
| 70.0 MPa @Strain 0.1 %, Temperature -50.0 °C | 10200 psi @Strain 0.1 %, Temperature -58.0 °F |
| 75.0 MPa @Strain 0.1 %, Temperature -100 °C | 10900 psi @Strain 0.1 %, Temperature -148 °F |
| 80.0 MPa @Strain 0.1 %, Temperature -150 °C | 11600 psi @Strain 0.1 %, Temperature -238 °F |
Elongation at Break | 8.0 % | 8.0 % |
| 10 % | 10 % |
| 40 % @Temperature -12.0 °C | 40 % @Temperature 10.4 °F |
| 45 % @Temperature -120 °C | 45 % @Temperature -184 °F |
| 47 % @Temperature 12.0 °C | 47 % @Temperature 53.6 °F |
| 48 % @Temperature -75.0 °C | 48 % @Temperature -103 °F |
| 48 % @Temperature -40.0 °C | 48 % @Temperature -40.0 °F |
| 57 % @Temperature -175 °C | 57 % @Temperature -283 °F |
Reduction of Area | 70 % @Temperature -120 °C | 70 % @Temperature -184 °F |
| 74 % @Temperature -75.0 °C | 74 % @Temperature -103 °F |
| 76 % @Temperature 12.0 °C | 76 % @Temperature 53.6 °F |
| 77 % @Temperature -175 °C | 77 % @Temperature -283 °F |
| 77 % @Temperature -40.0 °C | 77 % @Temperature -40.0 °F |
| 78 % @Temperature -12.0 °C | 78 % @Temperature 10.4 °F |
Modulus of Elasticity | 115 - 130 GPa | 16700 - 18900 ksi |
Poissons Ratio | 0.33 | 0.33 |
Fatigue Strength | 93.0 MPa @Temperature 100 °C, # of Cycles 1.00e+7 , Diameter 2.00 mm | 13500 psi @Temperature 212 °F, # of Cycles 1.00e+7 , Diameter 0.0787 in |
| 95.0 MPa @Temperature 65.0 °C, # of Cycles 1.50e+7 , Diameter 2.00 mm | 13800 psi @Temperature 149 °F, # of Cycles 1.50e+7 , Diameter 0.0787 in |
| 103 MPa @Temperature 100 °C, # of Cycles 7.50e+6 , Diameter 2.00 mm | 14900 psi @Temperature 212 °F, # of Cycles 7.50e+6 , Diameter 0.0787 in |
| 105 MPa @Temperature 65.0 °C, # of Cycles 1.25e+7 , Diameter 2.00 mm | 15200 psi @Temperature 149 °F, # of Cycles 1.25e+7 , Diameter 0.0787 in |
| 105 MPa @Temperature 21.0 °C, # of Cycles 1.00e+8 , Diameter 2.00 mm | 15200 psi @Temperature 69.8 °F, # of Cycles 1.00e+8 , Diameter 0.0787 in |
| 110 MPa @Temperature 100 °C, # of Cycles 5.00e+6 , Diameter 2.00 mm | 16000 psi @Temperature 212 °F, # of Cycles 5.00e+6 , Diameter 0.0787 in |
| 115 MPa @Temperature 21.0 °C, # of Cycles 5.00e+7 , Diameter 2.00 mm | 16700 psi @Temperature 69.8 °F, # of Cycles 5.00e+7 , Diameter 0.0787 in |
| 115 MPa @Temperature 65.0 °C, # of Cycles 1.00e+7 , Diameter 2.00 mm | 16700 psi @Temperature 149 °F, # of Cycles 1.00e+7 , Diameter 0.0787 in |
| 125 MPa @Temperature 65.0 °C, # of Cycles 7.50e+6 , Diameter 2.00 mm | 18100 psi @Temperature 149 °F, # of Cycles 7.50e+6 , Diameter 0.0787 in |
| 130 MPa @Temperature 21.0 °C, # of Cycles 1.00e+7 , Diameter 2.00 mm | 18900 psi @Temperature 69.8 °F, # of Cycles 1.00e+7 , Diameter 0.0787 in |
| 150 MPa @Temperature 21.0 °C, # of Cycles 5.00e+6 , Diameter 2.00 mm | 21800 psi @Temperature 69.8 °F, # of Cycles 5.00e+6 , Diameter 0.0787 in |
| 167 MPa @Temperature 21.0 °C, # of Cycles 2.50e+6 , Diameter 2.00 mm | 24200 psi @Temperature 69.8 °F, # of Cycles 2.50e+6 , Diameter 0.0787 in |
Machinability | 20 % | 20 % |
Forgeability | 65 % | 65 % |
Shear Modulus | 44.0 - 49.0 GPa | 6380 - 7110 ksi |
Shear Strength | 200 MPa | 29000 psi |
Coefficient of Friction, Dynamic | 0.29 | 0.29 |
| 0.36 | 0.36 |
| 0.53 | 0.53 |
Coefficient of Friction, Static | 0.53 | 0.53 |
| 0.68 | 0.68 |
| 1.05 | 1.05 |
|
Electrical Properties | Metric | English | Comments |
---|
Electrical Resistivity | 0.00000170 ohm-cm | 0.00000170 ohm-cm |
|
Thermal Properties | Metric | English | Comments |
---|
Heat of Fusion | 205 J/g | 88.2 BTU/lb |
CTE, linear | 17.0 µm/m-°C @Temperature 20.0 - 100 °C | 9.44 µin/in-°F @Temperature 68.0 - 212 °F |
| 17.3 µm/m-°C @Temperature 20.0 - 200 °C | 9.61 µin/in-°F @Temperature 68.0 - 392 °F |
| 17.7 µm/m-°C @Temperature 20.0 - 300 °C | 9.83 µin/in-°F @Temperature 68.0 - 572 °F |
Specific Heat Capacity | 0.385 J/g-°C | 0.0920 BTU/lb-°F |
Thermal Conductivity | 300 W/m-K @Temperature -268.8 °C | 2080 BTU-in/hr-ft²-°F @Temperature -451.8 °F |
| 300 W/m-K @Temperature 700 °C | 2080 BTU-in/hr-ft²-°F @Temperature 1290 °F |
| 370 W/m-K @Temperature 300 °C | 2570 BTU-in/hr-ft²-°F @Temperature 572 °F |
| 380 W/m-K @Temperature 100 °C | 2640 BTU-in/hr-ft²-°F @Temperature 212 °F |
| 388 W/m-K @Temperature 20.0 °C | 2690 BTU-in/hr-ft²-°F @Temperature 68.0 °F |
| 390 W/m-K @Temperature 0.000 °C | 2710 BTU-in/hr-ft²-°F @Temperature 32.0 °F |
| 400 W/m-K @Temperature -79.0 °C | 2780 BTU-in/hr-ft²-°F @Temperature -110 °F |
| 550 W/m-K @Temperature -196 °C | 3820 BTU-in/hr-ft²-°F @Temperature -321 °F |
| 1300 W/m-K @Temperature -253 °C | 9020 BTU-in/hr-ft²-°F @Temperature -423 °F |
Melting Point | 1065 - 1083 °C | 1949 - 1981 °F |
Solidus | 1065 °C | 1949 °F |
Liquidus | 1083 °C | 1981 °F |
Softening Point | 360 °C | 680 °F |
Annealing Point | >= 371 °C | >= 700 °F |
|
Processing Properties | Metric | English | Comments |
---|
Annealing Temperature | 475 - 750 °C | 887 - 1380 °F |
Hot-Working Temperature | 750 - 875 °C | 1380 - 1610 °F |
|
Component Elements Properties | Metric | English | Comments |
---|
Copper, Cu | >= 99.90 % | >= 99.90 % |
Oxygen, O | 0.040 % | 0.040 % |