to Wrought aluminum-magnesium alloys (5xxx)
to Properties of aluminum alloys
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| Wrought aluminum-magnesium alloy 5454 | ||||
| Chemical composition: Mn=0.8%, Mg=2.7%, Cr=0.12%, Al balance | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 2.69 *10³ | kg/m³ | 168 | lb/ft³ |
|---|---|---|---|---|
| Modulus of elasticity | 70 | GPa | 10200 | ksi |
| Thermal expansion (20 ºC) | 23.6*10-6 | ºCˉ¹ | 13.1*10-6 | in/(in* ºF) |
| Specific heat capacity | 900 | J/(kg*K) | 0.215 | BTU/(lb*ºF) |
| Thermal conductivity | 134 | W/(m*K) | 930 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 5.15*10-8 | Ohm*m | 5.15*10-6 | Ohm*cm |
| Tensile strength (annealed) | 248 | MPa | 36000 | psi |
| Yield strength (annealed) | 117 | MPa | 17000 | psi |
| Elongation (annealed) | 22 | % | 22 | % |
| Shear strength (annealed) | 159 | MPa | 23000 | psi |
| Fatigue strength (annealed) | 120 | MPa | 17400 | psi |
| Hardness (annealed) | 62 | HB | 62 | HB |
| Tensile strength (H34) | 303 | MPa | 44000 | psi |
| Yield strength (H34) | 241 | MPa | 35000 | psi |
| Elongation (H34) | 10 | % | 10 | % |
| Shear strength (H34) | 179 | MPa | 26000 | psi |
| Fatigue strength (H34) | 125 | MPa | 18100 | psi |
| Hardness (H34) | 81 | HB | 81 | HB |
| Annealing temperature | 343 | ºC | 650 | ºF |