Advances in Materials Science and Engineering / 2019 / Article / Tab 1

Research Article

Optimization of Magnesium Alloy Wheel Dynamic Impact Performance

Table 1

Properties of aluminum, steel, and magnesium.

Material propertiesAluminum (6061-T6)Magnesium (AZ91)Steel (SPFH540)

(a) Mechanical properties of aluminum, steel, and magnesium
Density (kg/m³)270018307850
Modulus of elasticity (GPa)6945210
Poisson ratio0.330.350.3
Yield strength (GPa)0.2760.160.355

MaterialMagnesium (%)Aluminum (%)Zinc (%)Manganese (%)Silicon (%)Iron (%)Other elements (%)
(b) Composition of Magnesium alloy
Magnesium (AZ91)Remainder8.3–9.70.35–1.00.15–0.50.1 max0.004 max0.3 max

MaterialAluminum (%)Silicon (%)Iron (%)Copper (%)Magnesium (%)Zinc (%)Other elements (%)
(c) Composition of Aluminum alloy
Aluminum (6061-T6)Remainder0.4–0.810.7 max0.15–0.40.8–1.20.25 max0.15 max

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