Difference between revisions of "2A46M-1 (125 mm)"

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== Description ==
 
== Description ==
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''Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.''
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<!--''Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.''-->
  
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2A46M-1 is a Soviet-origin 125mm smoothbore tank gun designed by OKB-9 of Sverdlovsk. The 2A46M-1 variant was developed from the 2A46M modernization of the 2A46 gun, and is compatible with the T-64 and T-80 style of autoloader, as well as being introduced on the T-80B obr. 1982. Design changes from previous models include the ability to change the barrel without removing the breech and a chrome lined barrel. The gun is fitted to variations of the T-64, T-80 and T-72 tanks, in game such vehicles can be found near the top tier.
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The 2A46M-1 is a Soviet-origin 125mm smoothbore tank gun designed by OKB-9 of Sverdlovsk. The 2A46M-1 variant was developed from the 2A46M modernization of the 2A46 gun, and is compatible with the T-64 and T-80 style of autoloader, as well as being introduced on the T-80B obr. 1982. Design changes from previous models include the ability to change the barrel without removing the breech and a chrome lined barrel. The gun is fitted to variations of the T-64, T-80 and T-72 tanks, and in the game such vehicles can be found near the top rank.
  
 
=== Vehicles equipped with this weapon ===
 
=== Vehicles equipped with this weapon ===
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* {{Specs-Link|ussr_t_64_b_1984}}
 
* {{Specs-Link|ussr_t_64_b_1984}}
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* {{Specs-Link|ussr_t_72b}}
 
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* {{Specs-Link|ussr_t_72b_1989}}
 
 
* {{Specs-Link|ussr_t_80b}}
 
* {{Specs-Link|ussr_t_80b}}
 
* {{Specs-Link|ussr_t_80bvm}}
 
* {{Specs-Link|ussr_t_80bvm}}
 
* {{Specs-Link|ussr_t_80u}}
 
* {{Specs-Link|ussr_t_80u}}
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* {{Specs-Link|ussr_t_80ud}}
 
* {{Specs-Link|ussr_t_80uk}}
 
* {{Specs-Link|ussr_t_80uk}}
 
* {{Specs-Link|ussr_t_80um2}}
 
* {{Specs-Link|ussr_t_80um2}}

Latest revision as of 16:55, 16 April 2024

The 125 mm 2A46M-1 on the T-64BV gun mantlet.

Description

The 2A46M-1 is a Soviet-origin 125mm smoothbore tank gun designed by OKB-9 of Sverdlovsk. The 2A46M-1 variant was developed from the 2A46M modernization of the 2A46 gun, and is compatible with the T-64 and T-80 style of autoloader, as well as being introduced on the T-80B obr. 1982. Design changes from previous models include the ability to change the barrel without removing the breech and a chrome lined barrel. The gun is fitted to variations of the T-64, T-80 and T-72 tanks, and in the game such vehicles can be found near the top rank.

Vehicles equipped with this weapon

General info

Tell us about the tactical and technical characteristics of the cannon or machine gun.

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
3BK18M HEATFS 550 550 550 550 550 550
3OF26 HE 42 42 42 42 42 42
3OF26 EDKV HE-TF 42 42 42 42 42 42
3BM22 APFSDS 425 420 415 405 393 380
9M112 ATGM 650 650 650 650 650 650
9M119 ATGM 700 700 700 700 700 700
9M119 (T-80) ATGM 700 700 700 700 700 700
3BM42 APFSDS 457 454 445 431 419 406
9M119M1 ATGM (tandem) 850 850 850 850 850 850
3BM46 APFSDS 532 531 526 520 513 507
3BM60 APFSDS 580 576 567 555 543 532
Shell details
Ammunition Type of
warhead 		Velocity
(m/s) 		Projectile
mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Explosive mass
(TNT equivalent) (kg) 		Ricochet
0% 50% 100%
3BK18M HEATFS 905 19 0.05 0.1 2.79 65° 72° 77°
3OF26 HE 850 23 0.3 0.1 5.24 79° 80° 81°
3OF26 EDKV HE-TF 850 23 0.3 0.1 5.24 79° 80° 81°
3BM22 APFSDS 1,760 4.83 - - - 76° 77° 80°
3BM42 APFSDS 1,700 4.85 - - - 78° 80° 81°
3BM46 APFSDS 1,700 4.85 - - - 78° 80° 81°
3BM60 APFSDS 1,660 5.12 - - - 78° 80° 81°
Missile details
Ammunition Type of
warhead 		Velocity
(m/s) 		Range
(m) 		Projectile
mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Explosive mass
(TNT equivalent) (kg) 		Ricochet
0% 50% 100%
9M112 ATGM 400 5,000 27.5 0.05 0.1 5.72 80° 82° 90°
9M119 ATGM 445 4,000 16.5 0.05 0.1 5.72 80° 82° 90°
9M119 (T-80) ATGM 445 5,000 16.5 0.05 0.1 5.72 80° 82° 90°
9M119M1 ATGM (tandem) 445 6,000 17.2 0.4 0.01 5.72 80° 82° 90°

Comparison with analogues

Give a comparative description of cannons/machine guns that have firepower equal to this weapon.

Usage in battles

Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.

Pros and cons

Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.

Pros:

Cons:

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

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:

  • reference to the article about the variant of the cannon/machine gun;
  • references to approximate analogues by other nations and research trees.

External links

Paste links to sources and external resources, such as:

  • topic on the official game forum;
  • other literature.


USSR tank cannons
20 mm  TNSh
30 mm  2A42 · 2A72 · AG-30
45 mm  20-K
57 mm  AU-220 · Ch-51M · ZIS-2 · ZIS-4 · ZIS-4M
73 mm  2A28
76 mm  1902/30 · 3-K · D-56TS · F-32 · F-34 · F-96 · KT-28 · L-10 · L-11 · ZIS-3 · ZIS-5
85 mm  D-5S · D-5T · D-58 · D-70 · F-30 · ZIS-S-53
100 mm  2A48 · 2A70 · D-10S · D-10T · D-10T2S · D-50 · LB-1 · S-34
107 mm  ZIS-6
115 mm  U-5TS
122 mm  A-19 · D-25-44T · D-25S · D-25T · D-25TS · D-30T · D-49 · M-30 · M-62-T2S
125 mm  2A26 · 2A46 · 2A46M · 2A46M-1 · 2A46M-4 · 2A46M-5 · 2A46MS · 2A75 · D-126
130 mm  B-13 · C-70 · M-65
152 mm  2A33 · LP-83 · M-10T · M-64 · M-69 · ML-20S
  Foreign:
37 mm  M5 (USA)
50 mm  KwK L/42 (Germany)
57 mm  6pdr OQF Mk.III (Britain) · M1 (USA)
75 mm  KwK42 (Germany) · M2 (USA)
76 mm  M1 (USA)
85 mm  Type-62-85-TC (China)

Sweden tank cannons
20 mm  Akan m/47D · Pvlvkan m/40
37 mm  kan m/38
40 mm  akan m/70B
57 mm  Pvkan m/43
75 mm  kan m/02 · kan m/41 · kan Strv 74 · lvkan m/37 A · pvkan m/43
84 mm  kan Strv 81
90 mm  kan Ikv 91
105 mm  kan Bofors · kan Ikv · kan m/44 · kan Strv 101 · L74
120 mm  automatkanon · CTG · kan Strv 121 · kan Strv 122
150 mm  fsthaub m/02
155 mm  kan m/60
  Foreign:
35 mm  Bushmaster 3 (USA)
73 mm  2A28 (USSR)
75 mm  M3 (USA)
88 mm  KwK43 (Germany)
105 mm  L/50 (Belgium) · L7A3 (Germany)
125 mm  2A46M-1 (USSR)
155 mm  CN98 (South Korea)
  Finland
37 mm  Psv.K/36
114 mm  Psv.H/18
  Foreign:
30 mm  Bushmaster 2 Mk.44 (USA)
45 mm  20-K (USSR)
75 mm  KwK40 L48 (Germany)
76 mm  D-56TS (USSR) · F-34 (USSR) · L-10 (USSR)
77 mm  OQF Mk.II (Britain)
84 mm  20pdr OQF Mk.I (Britain)
85 mm  ZIS-S-53 (USSR)
100 mm  D-10T (USSR) · D-10T2S (USSR)
105 mm  L/50 (Belgium)
120 mm  Rh120 L/44 (Germany) · Rh120 L/55 (Germany)
125 mm  2A46 (USSR)

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