Type 99 Model 1 (20 mm)/Ammunition
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Shell parameter names are: APHE, T, HEF-I, HEF-T, HEF
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| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Penetration @ 0° Angle of Attack (mm) | ||||||
| 10 m | 100 m | 500 m | 1,000 m | 1,500 m | 2,000 m | ||
| APHE | 19 | 17 | 12 | 7 | 5 | 3 | |
| T | 11 | 8 | 6 | 4 | 0 | 0 | |
| HEF-I | 3 | 2 | 2 | 2 | 2 | 2 | |
| HEF-T | 3 | 2 | 2 | 2 | 2 | 2 | |
| HEF | 3 | 2 | 2 | 2 | 2 | 2 | |
| Shell details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Explosive mass (TNT equivalent) (g) |
Ricochet | ||||||
| 0% | 50% | 100% | ||||||||||
| APHE | 588 | 0.13 | 0 | 0 | 4.84 | 47° | 60° | 65° | ||||
| T | 588 | 0.13 | - | - | - | 47° | 56° | 65° | ||||
| HEF-I | 588 | 0.13 | 0.3 | 0.1 | 5 | 79° | 80° | 81° | ||||
| HEF-T | 588 | 0.13 | 0.3 | 0.1 | 6.05 | 79° | 80° | 81° | ||||
| HEF | 588 | 0.13 | 0.3 | 0.1 | 11.98 | 79° | 80° | 81° | ||||
