Canon de 130 mm Modèle 1932 and 1935 explained

Canon de 130 mm Modèle 1932 and 1935
Origin:France
Type:Naval gun
Dual-purpose gun
Is Ranged:YES
Is Artillery:YES
Service:World War II
Used By:France
Wars:World War II
Design Date:1932–1935
Weight:3.7 metric tons
Part Length:5.89m (19.32feet) 45 caliber
Cartridge:Fixed QF ammunition
Cartridge Weight:53kg (117lb)
Caliber:130mm[1]
Rate:10 rpm
Velocity:800m/s
Max Range:20870m (68,470feet) at 45°<
Breech:M1932: Vertical sliding breech block
M1935: Horizontal sliding breech block
Elevation:Dual-purpose mounts


-10° to +75°
Low-angle mounts:
-10° to +35°

Traverse:Dual-purpose mounts:
  • Lateral Quads: 175°
  • Lateral Twins: 171°
  • Centerline Quad: -150°
    to +150°[2]

Low-angle mounts: -150° to +150°

The Canon de 130 mm Modèle 1932 and 1935 were medium-caliber naval guns used as the primary armament on a number of French Navy destroyers and as dual-purpose secondary armament on battleships during World War II.

Description

The Canon de 130 mm Modèle 1932 and 1935 were built with an autofretted barrel and a breech ring. A vertical sliding breech block was used for the M1932 in dual-purpose mountings, a horizontal one was used for the M1935 in low-angle mountings. Useful life expectancy was 900 effective full charges (EFC) per barrel. These guns were carried in dual-purpose double or quadruple turrets aboard battleships and low-angle double turrets on destroyers. The dual-purpose quadruple turrets had cast steel cradles with two M1932 guns per cradle and the two pairs of guns could be elevated or depressed independently. The dual-purpose double turrets were basically one half of a quadruple turret with two M1932 guns on a single cradle. The low-angle double turrets used on destroyers had a separate cradle for each M1935 gun and they could be elevated or depressed independently. All three turret types had mechanical problems with their ammunition handling and the heavy weight of their shells strained crews and slowed their rate of fire.[1]

Ammunition

Ammunition was of Fixed QF type.

The gun was able to fire:

Naval service

Ship classes that carried the Canon de 130 mm Modèle 1932 and 1935 guns include:

References

External links

Notes and References

  1. Campbell, Naval Weapons of WWII, p.300.
  2. http://www.navweaps.com/Weapons/WNFR_51-45_m1932.php The 130 mm/45 (5.1") Models 1932 and 1935 at Naval Weapons.Com