Figure 2. Tensile stress (σ) vs. strain (ε) curves at the strain rate of 6.56x10-4 /second and 300K for alloy 7192: 92.7Sn/0.7Cu/6In/0.5Ga/0.1Pb, alloy 7191: 92.6Sn/0.7Cu/6In/0.5Ga/0.2Pb, alloy 719+: 92.3Sn/0.7Cu/6In/0.5Ga/0.5Pb, alloy 719: 92.8Sn/0.7Cu/6In/0.5Ga and 63Sn/37Pb