A wrought 7xxx aluminum alloy product comprising: 0.080 - 0.250 wt. % Cr; 6.0 - 10.0 wt. % Zn; 1.3 - 2.3 wt. % Mg; 1.2 - 2.6 wt. % Cu; up to 0.50 wt. % Mn; up to 0.15 wt. % Zr; up to 0.15 wt. % Ti; up to 0.15 wt. % Si; and up to 0.15 wt. % Fe, the balance being aluminum and impurities, wherein the wrought 7xxx aluminum alloy product includes not greater than 0.05 wt. % of any one of the impurities, and wherein the wrought 7xxx aluminum alloy product includes not greater than 0.15 wt. % in total of the impurities; wherein Cr (min) ≤ Cr ≤ Cr (max), wherein: Cr (min) = 0.251 - 0.082(Mg), wherein Cr (min) ≥ 0.080; and Cr (max) = 0.351 - 0.082(Mg), wherein Cr (max) ≤ 0.25; wherein Mg ≥ A5 ∗ Cu + B5 ∗ Zn + C5 ∗ Cu − 1.9 ∗ Zn − 8 + D 5 ∗ Cu − 1.9 2 + E5 ∗ Zn − 8 2 + F5 G5 ∗ Cu + H5 ∗ Zn + I5 ∗ Cu − 1.9 ∗ Zn − 8 + J5 ∗ Cu − 1.9 2 + K5 ∗ Zn − 8 2 + 1 wherein Mg ≤ A6 + B6 * Zn + C6 * Zn − 8 2 + D6 * Zn − 8 3 + E6 * Zn − 8 4 + F6 * Cu + G6 * Cu * Zn + H6 * Cu * Zn − 8 2 + I6 * Cu * Zn − 8 3 + J6 * Cu * Zn − 8 4 wherein A5 = -2.676, B5 = 0.014, C5 = -0.2327, D5 = 3.2411, E5 = 0.1016, F5 = 5.9836, G5 = -0.2805, H5 = 0.2631, I5 = -0.017, J5 = -0.5005, K5 = -0.0148; and A6 = 2.0238, B6 = 0.0905, C6 = -0.0072, D6 = 0.0058, E6 = -0.0021, F6 = 0.5835, G6 = -0.121, H6 = 0.0029, I6 = -0.0023, J6 = 0.0008; wherein wrought 7xxx aluminum alloy product is in the form of a rolled product, an extruded product, or a forged product; and wherein a nominal thickness of the rolled product, the extruded product, or the forged product is from (4.0-12.0 inches) 101.6 to 304.8 mm. 0.080 - 0.250 wt. % Cr; 6.0 - 10.0 wt. % Zn; 1.3 - 2.3 wt. % Mg; 1.2 - 2.6 wt. % Cu; up to 0.50 wt. % Mn; up to 0.15 wt. % Zr; up to 0.15 wt. % Ti; up to 0.15 wt. % Si; and up to 0.15 wt. % Fe, the balance being aluminum and impurities, wherein the wrought 7xxx aluminum alloy product includes not greater than 0.05 wt. % of any one of the impurities, and wherein the wrought 7xxx aluminum alloy product includes not greater than 0.15 wt. % in total of the impurities; wherein Cr (min) ≤ Cr ≤ Cr (max), wherein: Cr (min) = 0.251 - 0.082(Mg), wherein Cr (min) ≥ 0.080; and Cr (max) = 0.351 - 0.082(Mg), wherein Cr (max) ≤ 0.25; Cr (min) = 0.251 - 0.082(Mg), wherein Cr (min) ≥ 0.080; and Cr (max) = 0.351 - 0.082(Mg), wherein Cr (max) ≤ 0.25; wherein Mg ≥ A5 ∗ Cu + B5 ∗ Zn + C5 ∗ Cu − 1.9 ∗ Zn − 8 + D 5 ∗ Cu − 1.9 2 + E5 ∗ Zn − 8 2 + F5 G5 ∗ Cu + H5 ∗ Zn + I5 ∗ Cu − 1.9 ∗ Zn − 8 + J5 ∗ Cu − 1.9 2 + K5 ∗ Zn − 8 2 + 1 wherein Mg ≤ A6 + B6 * Zn + C6 * Zn − 8 2 + D6 * Zn − 8 3 + E6 * Zn − 8 4 + F6 * Cu + G6 * Cu * Zn + H6 * Cu * Zn − 8 2 + I6 * Cu * Zn − 8 3 + J6 * Cu * Zn − 8 4 wherein A5 = -2.676, B5 = 0.014, C5 = -0.2327, D5 = 3.2411, E5 = 0.1016, F5 = 5.9836, G5 = -0.2805, H5 = 0.2631, I5 = -0.017, J5 = -0.5005, K5 = -0.0148; and A6 = 2.0238, B6 = 0.0905, C6 = -0.0072, D6 = 0.0058, E6 = -0.0021, F6 = 0.5835, G6 = -0.121, H6 = 0.0029, I6 = -0.0023, J6 = 0.0008; wherein wrought 7xxx aluminum alloy product is in the form of a rolled product, an extruded product, or a forged product; and wherein a nominal thickness of the rolled product, the extruded product, or the forged product is from (4.0-12.0 inches) 101.6 to 304.8 mm.