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| Cast aluminum alloy 713.0 | ||||
| Chemical composition: Cu=0.7%, Mg=0.35%, Zn=7.5%, Al balance, sand casting | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 2.81 *10³ | kg/m³ | 175 | lb/ft³ |
|---|---|---|---|---|
| Modulus of elasticity | 71 | GPa | 10300 | ksi |
| Thermal expansion (20 ºC) | 24.1*10-6 | ºCˉ¹ | 13.4*10-6 | in/(in* ºF) |
| Specific heat capacity | 963 | J/(kg*K) | 0.230 | BTU/(lb*ºF) |
| Thermal conductivity | 121 | W/(m*K) | 841 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 5.7*10-8 | Ohm*m | 5.7*10-6 | Ohm*cm |
| Heat of fusion | 3.89*105 | J/kg | 167 | BTU/lb |
| Liquidus temperature | 638 | ºC | 1180 | ºF |
| Solidus temperature | 593 | ºC | 1100 | ºF |
| Tensile strength (F) ,min. | 221 | MPa | 32000 | psi |
| Yield strength (F) ,min. | 152 | MPa | 22000 | psi |
| Elongation (F) ,min. | 3 | % | 3 | % |
| Shear strength (F) | 180 | MPa | 26100 | psi |
| Fatigue strength (F) | 60 | MPa | 8700 | psi |
| Hardness (F) , range | 60-90 | HB | 60-90 | HB |
| Tensile strength (T5) | 235 | MPa | 34100 | psi |
| Yield strength (T5) | 175 | MPa | 25400 | psi |
| Elongation (T5) | 4 | % | 4 | % |
http://www.tntech.edu/me/courses/Zhang/ME30103110/Chap11pt4.ppt
http://www.ccm.udel.edu/Personnel/homepage/class_web/Lecture%20Notes/2004/AskelandPhuleNotes-
CH13Printable.ppt
http://www.aluminum.org/
http://www.aluminium.org/
http://www.cmse.ed.ac.uk/MSE3/Topics/MSE3-nonferrous.pdf
http://www.ndt-ed.org/GeneralResources/MaterialProperties/ET/et_matlprop_index.htm
