|
HEI |
HEI-T |
Purpose |
Defense against anti-ship missiles and other precision guided weapons, as well as against fixed or rotary wing aircraft, ships and other small crafts, coastal targets and floating mines. |
Weapon systems |
Аutomatic Naval Weapon Systems AK-306, AK-630 and AK-630M |
Caliber, mm |
30×165 |
30×165 |
Projectile type |
High-Explosive Incendiary |
High-Explosive Incendiary with Tracer |
Round length, mm |
from 289 to 293 |
from 289 to 293 |
Round weight, kg |
0.837 approx. |
0.837 approx. |
Projectile weight, kg |
0.389 approx. |
0.389 approx. |
Explosive filling type |
A-IX-2 |
A-IX-2 |
Explosive filling weight, kg |
0.0485 approx. |
0.0435 approx. |
Fuze type |
AF32 – point detonating with delayaction and distant arming |
Fuze arming distance, m |
from 20 to 100 |
from 20 to 100 |
Average muzzle velocity, m/s |
890 ± 15 |
890 ± 15 |
Average max Pressure at 15°C
Pmaxaver , MPa |
not more than 318.7 |
not more than 318.7 |
Propellant type |
6/7fl |
6/7fl |
Case material |
Steel |
Steel |
Electric primer cartridge |
EKV-30M |
EKV-30M |
Operational temperature range, °C |
from minus 50 to 50 |
from minus 50 to 50 |
CLASS OF EXPLOSION HAZARD |
1.1E; UN 0006 |
1.1E; UN 0006 |
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