Regia Marina — Submarine class
Acciaio-class submarine
Acciaio class
The class in numbers
- 13 Completed
- 8 Lost
Design and service
- Type
- Submarine
- Navy
- Regia Marina
- In commission
- 1941–1966
- Preceded by
- Adua-class submarine
- Succeeded by
- end of 600 series
- Builders
- Odero Terni Orlando (OTO), Muggiano
- Cantieri Riuniti dell' Adriatico (CRDA), Monfalcone
- Tosi, Taranto
Class specifications
Figures for the class as designed. Individual vessels varied, sometimes considerably — each vessel page carries its own configurations.
As built
- Displacement, surfaced
- 697 long tons (708 t)
- Displacement, submerged
- 850 long tons (864 t)
- Length
- 60.18 m (197.4 ft)
- Speed
- 14 knots (25.9 km/h, 16.1 mph)
- Complement
- 45
- Main gun
- 100 mm (3.9 in)
- Armament
- 1 × 100 mm / 47 caliber deck gun
- 1-2 × 20mm/70 AA
- 6 × 533 mm torpedo tubes (4 forward, 2 aft)
- 12 × torpedoes
Roster
Holding 1 of the 13 hulls recorded for this class. Vessels transferred to another navy are catalogued under the navy that sailed them and appear there instead.
| Vessel | Pennant | Commissioned | Fate |
|---|---|---|---|
| Italian submarine Acciaio | 1941 | Sunk 1943 |
Sources
- Facts harvested from Acciaio-class submarine on Wikipedia. Figures only — no wording is taken from it.