Difference between revisions of "4.7 inch/45 Mk.XII (120 mm)/Ammunition"
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Latest revision as of 17:06, 17 February 2023
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Shell parameter names are: 4.7 inch HE Mk.VIIA, 4.7 inch SAP Mk.VA, 4.7 inch HE-TF Mk.VIIA, 4.7 inch HE-VT Mk.VIIA
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| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
| 1,000 m | 2,500 m | 5,000 m | 7,500 m | 10,000 m | 15,000 m | ||
| HE Mk.VIIA | HE | 35 | 35 | 35 | 35 | 35 | 35 |
| SAP Mk.VA | SAP | 116 | 92 | 63 | 44 | 33 | 29 |
| HE-TF Mk.VIIA | HE-TF | 35 | 35 | 35 | 35 | 35 | 35 |
| HE-VT Mk.VIIA | HE-VT | 35 | 35 | 35 | 35 | 35 | 35 |
| Shell details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (s) |
Fuse sensitivity (mm) |
Explosive mass (TNT equivalent) (g) |
Ricochet | |||||
| 0% | 50% | 100% | ||||||||||
| HE Mk.VIIA | HE | 808 | 22.68 | 0 | 0.1 | 3,000 | 79° | 80° | 81° | |||
| SAP Mk.VA | SAP | 808 | 22.68 | 0.015 | 5 | 900 | 47° | 60° | 65° | |||
| HE-TF Mk.VIIA | HE-TF | 808 | 22.68 | 0 | 0.1 | 3,000 | 79° | 80° | 81° | |||
| Proximity-fused shell details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Arming distance (m) |
Trigger radius (m) |
Explosive mass (TNT equivalent) (g) |
Ricochet | |||
| 0% | 50% | 100% | ||||||||||
| HE-VT Mk.VIIA | HE-VT | 808 | 22.68 | 0 | 0.1 | 244 | 23 | 3,000 | 79° | 80° | 81° | |
