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to Wrought aluminum alloys (1xxx)
to Properties of aluminum alloys
(submitted by the website administration)
| Wrought aluminum alloy 1100 | ||||
| Chemical composition: Si + Fe =0.95% , Cu=0.12%, Al=99.0% min | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 2.71 *10³ | kg/m³ | 169 | lb/ft³ |
|---|---|---|---|---|
| Modulus of elasticity | 69 | GPa | 10000 | ksi |
| Thermal expansion (20 ºC) | 23.6*10-6 | ºCˉ¹ | 13.1*10-6 | in/(in* ºF) |
| Specific heat capacity | 904 | J/(kg*K) | 0.216 | BTU/(lb*ºF) |
| Thermal conductivity | 222 | W/(m*K) | 1540 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 2.99*10-8 | Ohm*m | 2.99*10-6 | Ohm*cm |
| Tensile strength (annealed) | 90 | MPa | 13000 | psi |
| Yield strength (annealed) | 34 | MPa | 5000 | psi |
| Elongation (annealed) | 35 | % | 35 | % |
| Shear strength (annealed) | 62 | MPa | 9000 | psi |
| Fatigue strength (annealed) | 34 | MPa | 5000 | psi |
| Hardness (annealed) | 23 | HB | 23 | HB |
| Tensile strength (H16) | 145 | MPa | 21000 | psi |
| Yield strength (H16) | 138 | MPa | 20000 | psi |
| Elongation (H16) | 6 | % | 6 | % |
| Shear strength (H16) | 83 | MPa | 12000 | psi |
| Fatigue strength (H16) | 62 | MPa | 9000 | psi |
| Hardness (H16) | 38 | HB | 38 | HB |
| Annealing temperature | 343 | ºC | 650 | ºF |
