to Sintered aluminum alloys
to Properties of aluminum alloys
(submitted by the website administration)
| Sintered aluminum alloy A | ||||
| Chemical composition: Si=0.6%, Cu=0.25%, Mg=1%, 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 | 160 | W/(m*K) | 1110 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 4.5*10-8 | Ohm*m | 4.5*10-6 | Ohm*cm |
| Tensile strength (T1) | 139 | MPa | 20100 | psi |
| Yield strength (T1) | 88 | MPa | 12700 | psi |
| Elongation (T1) | 5 | % | 5 | % |
| Tensile strength (T4) | 172 | MPa | 24900 | psi |
| Yield strength (T4) | 114 | MPa | 16600 | psi |
| Elongation (T4) | 5 | % | 5 | % |
| Shear strength (T4) | 131 | MPa | 19000 | psi |
| Compressive strength (T4) | 174 | MPa | 25300 | psi |
| Tensile strength (T6) | 232 | MPa | 33600 | psi |
| Yield strength (T6) | 224 | MPa | 32500 | psi |
| Elongation (T6) | 2 | % | 2 | % |
| Shear strength (T6) | 139 | MPa | 20100 | psi |
| Compressive strength (T6) | 175 | MPa | 25400 | psi |