This document contains descriptions of 5 figures showing different materials selection charts. Figure 1 and 2 show Young's Modulus-Density charts comparing classes of materials and metals. Figure 3 and 4 show Strength-Toughness charts for engineering materials and metals. Figure 5 shows an Electrical Resistivity-Cost chart for various metals.

3. Figure 1: Young’s Modulus - Density Materials Selection
Chart,showing the classes of materials
Figure 2: Young’s Modulus - Density Materials Selection Chart,
showing a selection of metals

4. Figure 3: Strength - Toughness Materials Selection
Chart,showing the classes of engineering materials.
Figure 4: Strength - Toughness Materials Selection Chart,
showing a selection of metals.

5. Figure 5: Electrical resistivity - Cost Materials Selection Chart,
showing a selection of metals.