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to Sintered aluminum alloys
to Properties of aluminum alloys
(submitted by the website administration)
| Sintered aluminum alloy B | ||||
| Chemical composition: Si=0.6%, Cu=4.4%, Mg=0.5%, Al+Al2O3 balance | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 90% of theoretical density | |||
|---|---|---|---|---|
| Modulus of elasticity | 61 | GPa | 8800 | ksi |
| Thermal conductivity | 135 | W/(m*K) | 949 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 4.9*10-8 | Ohm*m | 4.9*10-6 | Ohm*cm |
| Tensile strength (T1) | 201 | MPa | 29200 | psi |
| Yield strength (T1) | 170 | MPa | 24600 | psi |
| Elongation (T1) | 5 | % | 3 | % |
| Tensile strength (T4) | 245 | MPa | 35600 | psi |
| Yield strength (T4) | 205 | MPa | 29800 | psi |
| Elongation (T4) | 3.5 | % | 3.5 | % |
| Shear strength (T4) | 200 | MPa | 29000 | psi |
| Compressive strength (T4) | 179 | MPa | 26000 | psi |
| Tensile strength (T6) | 323 | MPa | 46800 | psi |
| Yield strength (T6) | 322 | MPa | 46700 | psi |
| Elongation (T6) | 0.5 | % | 0.5 | % |
| Shear strength (T6) | 179 | MPa | 26000 | psi |
| Compressive strength (T6) | 205 | MPa | 29700 | psi |
