This charge using propellant 9/7 plus other increments of type 12/1-72, one perforated granular. It is suitable as reduced charge for 130mm howitzer gun type M-46 and type 59
This charge using propellant 9/7 plus other increments of type 12/1-72, one perforated granular. It is suitable as reduced charge for 130mm howitzer gun type M-46 and type 59.
Description | Charge No | ||
2 | 3 | 4 | |
Weight of propellant 9/7, gm | 5700 | 4450 | 3200 |
Weight of propellant 12/1-72, gm | 700 | 700 | 700 |
Muzzle velocity, m/s | 705 | 623 | 525 |
Average maximum chamber pressure, MPa | 264.8 | 107.9 |
Packed in iron sheet box protected with wooden box with following dimensions and weights
Dimensions (L x B x H), mm | 459x440x440 |
Net weight, kg | 70 |
Storage temperature | 16 - 30°C |
Relative humidity | ≥65% |