Published 09/22/2022 at 530 × 735 in Figure 5. Aluminum E380 tensile coupons made using the Purdue hot chamber aluminum die casting machine. Figure 5. Aluminum E380 tensile coupons made using the Purdue hot chamber aluminum die casting machine. Figure 5. Aluminum E380 tensile coupons made using the Purdue hot chamber aluminum die casting machine.