Difference between revisions of "BK90 (90 mm)"
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== General info == | == General info == | ||
<!-- ''Tell us about the tactical and technical characteristics of the cannon or machine gun.'' --> | <!-- ''Tell us about the tactical and technical characteristics of the cannon or machine gun.'' --> | ||
| − | The gun's HEATFS shell has amazing penetration at long range for the BR combined with a short reload time. The gun its great for ambushing and sniping. | + | The gun's HEATFS shell has amazing penetration at long range for the BR combined with a short reload time. The gun its great for ambushing and sniping,however not having access to kinetic energy shells makes even trees a obstacle. |
=== Available ammunition === | === Available ammunition === | ||
| Line 69: | Line 69: | ||
* Access to HEATFS that can penetrate every tank that it typically has to face | * Access to HEATFS that can penetrate every tank that it typically has to face | ||
| + | * Pretty good reload time | ||
'''Cons:''' | '''Cons:''' | ||
| − | * | + | * No kinetic ammunition |
* Of the chemical rounds available, only the HEATFS round is of noteworthy use | * Of the chemical rounds available, only the HEATFS round is of noteworthy use | ||
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== Media == | == Media == | ||
<!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' --> | <!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' --> | ||
| + | |||
;Images | ;Images | ||
<gallery mode="packed" heights="200"> | <gallery mode="packed" heights="200"> | ||
Revision as of 07:47, 20 August 2022
Contents
Description
The BK90 is a German modification of the American 90 mm gun M1/M2/M3 taken from old M47s. It has access to HEATFS, HE, and HESH which is the only new round.
Vehicles equipped with this weapon
General info
The gun's HEATFS shell has amazing penetration at long range for the BR combined with a short reload time. The gun its great for ambushing and sniping,however not having access to kinetic energy shells makes even trees a obstacle.
Available ammunition
| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
| 10 m | 100 m | 500 m | 1,000 m | 1,500 m | 2,000 m | ||
| DM502 | HESH | 102 | 102 | 102 | 102 | 102 | 102 |
| M71 shell | HE | 13 | 13 | 13 | 13 | 13 | 13 |
| M431 shell | HEATFS | 320 | 320 | 320 | 320 | 320 | 320 |
| Shell details | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile Mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Explosive Mass (TNT equivalent) (g) |
Ricochet | ||
| 0% | 50% | 100% | |||||||
| DM502 | HESH | 853 | 10.6 | 0.1 | 4 | 3,050 | 73° | 77° | 80° |
| M71 shell | HE | 823 | 10.55 | 0 | 0.1 | 925 | 79° | 80° | 81° |
| M431 shell | HEATFS | 1,216 | 5.8 | 0.05 | 0.1 | 712.64 | 65° | 72° | 77° |
Comparison with analogues
- M36 (90 mm) - American variant of the cannon, which the BK90 was derived from. Though it does not have the BK90's HESH round, it has a large variety of AP rounds for use.
Usage in battles
The BK90 with HEATFS is a formidable opponent on the battlefield that can penetrate every 6.7 tank's frontal armour at any range. It is best used in hit-n-run types of attack due to the vehicles it is mounted on.
Pros and cons
Pros:
- Access to HEATFS that can penetrate every tank that it typically has to face
- Pretty good reload time
Cons:
- No kinetic ammunition
- Of the chemical rounds available, only the HEATFS round is of noteworthy use
History
Examine the history of the creation and combat usage of the weapon in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: https://wiki.warthunder.com/(Weapon-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />.
Media
- Images
The BK90 cannon on a Hanomag-Henschel JPz 4-5
Ru 251 with BK90
See also
External links
| Germany tank cannons | |
|---|---|
| 20 mm | KwK30 · KwK38 · Rh202 |
| 28/20 mm | s.Pz.B.41 |
| 30 mm | MK 30-2/ABM |
| 37 mm | KwK34(t) · KwK36 · KwK38(t) · PaK L/45 |
| 47 mm | Pak.(t)(Sf.) |
| 50 mm | KwK39 · KwK L/42 · PaK38 |
| 57 mm | Bofors L/70 Mk.1 |
| 75 mm | K51 L/24 · KwK37 · KwK40 L43 · KwK40 L48 · KwK42 · KwK44 · KwK44 L/36.5 · PaK39 L48 · PaK40/3 L46 · PaK42 · StuK37 · StuK40 L43 · StuK40 L48 |
| 76 mm | PaK36 (r) |
| 88 mm | Flak.37 · Flak 41 · KwK36 · KwK43 · PaK43 |
| 90 mm | BK90 |
| 105 mm | CN105-57 · Cockerill HP · FMK.4 Modelo 1L · K.18 · KwK L/68 · L7A3 · PzK M57 · StuH42 |
| 120 mm | Rh120 L/44 · Rh120 L/55 · Rh120 L/55 A1 |
| 128 mm | K.40 · KwK44 · PaK44 |
| 150 mm | s.I.G.33 · Stu.H 43 L/12 |
| 380 mm | RW61 |
| Foreign: | |
| 30 mm | Bushmaster 2 Mk.44 (USA) · HSS 831L (Britain) |
| 57 mm | 6pdr OQF Mk.V (Britain) |
| 73 mm | 2A28 (USSR) |
| 75 mm | M3 (USA) |
| 76 mm | F-32 (USSR) · F-34 (USSR) · M32 (USA) |
| 90 mm | M36 (USA) · M41 (USA) |
| 105 mm | GT-3 (South Africa) |
| 125 mm | 2A46 (USSR) |
| 152 mm | M-10T (USSR) · XM150E5 (USA) |
| 155 mm | M126 (USA) |
