美国的衣阿华级,蒙大拿级战列舰406毫米炮的穿甲数据
Armor Penetration with 2,700 lbs. (1,224.5 kg) AP Mark 8
.Range Side Armor Deck Armor Striking Velocity Angle of Fall
0 yards (0 m) 32.62"(829 mm) --- 2,500 fps (762 mps) 0
5,000 yards (4,572 m) 29.39"(747 mm) 0.67"(17 mm) 2,280fps(695 mps) 2.5
10,000 yards (9,144 m) 26.16"(664 mm) 1.71"(43 mm) 2,074fps(632 mps) 5.7
15,000 yards (13,716 m) 23.04"(585 mm) 2.79"(71 mm) 1,893fps(577 mps) 9.8
20,000 yards (18,288 m) 20.04"(509 mm) 3.90"(99 mm) 1,740fps(530 mps) 14.9
25,000 yards (22,860 m) 17.36"(441 mm) 5.17"(131 mm) 1,632fps(497 mps) 21.1
30,000 yards (27,432 m) 14.97"(380 mm) 6.65"(169 mm) 1,567fps(478 mps) 28.25
35,000 yards (32,004 m) 12.97"(329 mm) 8.48"(215 mm) 1,555fps(474 mps) 36.0
40,000 yards (36,576 m) 11.02"(280 mm) 11.26"(286 mm) 1,607fps(490 mps) 45.47
42,345 yards (38,720 m) 9.51"(241 mm) 14.05"(357 mm) 1,686fps(514 mps) 53.25