57 mm x 348, HEI-T
57x348 mm HEI-T
57x348 mm high-explosive incendiary tracer round, 2850 g projectile with 153 g filling at 1000 m/s, for S/68 and S/60 guns.
Also written: 57 mm, 57 mm x 348, 57 x 348, 57X348, 57x348
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Specification
| Projectile type | HEI-T (high explosive incendiary, tracer) |
|---|---|
| Round mass | 6350 g |
| Projectile mass | 2850 +/- 28 g |
| Explosive mass | 153 g |
| Propellant mass | 1180 g |
| Round length | 532.04 to 536.61 mm |
| Muzzle velocity | 1000 m/s |
| Mean max pressure (group of rounds) | 3200 bar |
| Fuze arming distance | 250 m |
| Fuze self-destruct time | 13 to 17 s |
| Tracer burning time | min. 10 s |
| Operating temperature | -30 to +50 deg C |
| Weapon compatibility | 57 mm self-propelled antiaircraft guns S/68 and S/60 |
| Packing | 5 rounds in a nailed case, 12 cases per pallet |
All data provided for information purposes; final specification is defined per contract. Full technical data sheets are issued on request against a stated end-user.