mk1 


     Caliber = 35.6 cm (14.0 inch) 
     Shell weight = 610 kg (1344 lbs) 
     Muzzle velocity = 862 m/s (2827 fps) 

     Relative ballistic performance: 0.90 

     Muzzle energy = 226.5 megajoules = 83479.2 foot-tons 

     Relative muzzle energy: 0.95 

     Barrel length: 48 calibers 


     Elevation          Range         Time      Velocity   Fall Angle 

       2.5 deg        5700 meters     7.4 sec    702 m/s     2.9 deg 
       5.0 deg       10200 meters    14.4 sec    601 m/s     6.4 deg 
       7.5 deg       13800 meters    20.9 sec    535 m/s    10.3 deg 
      10.0 deg       16900 meters    27.0 sec    490 m/s    14.4 deg 
      12.5 deg       19600 meters    33.0 sec    459 m/s    18.9 deg 
      15.0 deg       21900 meters    38.7 sec    438 m/s    23.2 deg 
      20.0 deg       25900 meters    49.5 sec    418 m/s    31.3 deg 
      25.0 deg       29200 meters    59.8 sec    414 m/s    38.6 deg 
      30.0 deg       31900 meters    69.5 sec    420 m/s    44.6 deg 
      35.0 deg       34000 meters    78.9 sec    431 m/s    49.9 deg 
      40.0 deg       35500 meters    87.8 sec    445 m/s    54.4 deg 
      45.0 deg       36200 meters    96.3 sec    460 m/s    58.3 deg 
      50.0 deg       36100 meters   104.2 sec    475 m/s    61.9 deg 


          Armor Penetration - Vertical Belt Armor 

               (Relative armor quality, 1.00) 

               Maximum penetration: 70.00 cm 


     Elevation          Range            Belt       Deck 

       1.3 deg        3200 meters        60 cm
       2.1 deg        5000 meters        55 cm
       3.1 deg        7000 meters        50 cm
       3.2 deg        7100 meters         ...        2 cm 
       4.4 deg        9200 meters        45 cm
       6.0 deg       11700 meters        40 cm
       6.1 deg       11800 meters         ...        4 cm 
       8.1 deg       14600 meters        35 cm
       9.3 deg       16100 meters         ...        6 cm 
      11.1 deg       18100 meters        30 cm
      13.9 deg       20900 meters         ...        8 cm 
      15.5 deg       22300 meters        25 cm
      18.1 deg       24500 meters         ...       10 cm 
      21.5 deg       27000 meters         ...       12 cm 
      22.9 deg       27900 meters        20 cm
      25.1 deg       29200 meters         ...       14 cm 
      28.7 deg       31200 meters         ...       16 cm 
      32.2 deg       32900 meters         ...       18 cm 
      36.1 deg       34400 meters         ...       20 cm 
      36.7 deg       34600 meters        15 cm
      40.0 deg       35500 meters         ...       22 cm 
      44.2 deg       36200 meters         ...       24 cm 
      48.4 deg       36200 meters         ...       26 cm 


     Maximum range = 36300 meters at 46.8 deg elevation