37mm Gochkis | 37mm B-3 | 45mm mod. 1932 | 45mm mod. 1934 | 76mm guns | 107mm ZIS-6 | 152mm M-10 |
||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
PS-3 | KT-28 | L-10 | L-11 | F-32 | F-34 | |||||||
Caliber | 37 | 45 | 76.2 | 106.7 | 152.4 | |||||||
Barrel | monoblock | with free tube tied with jacket | with tied tube | with free tube | monoblock | ? | with free tube | |||||
Armour-piercing, mm 1000m range perpendicular angle | 10 | 18.5 | 37 | 37 | 31*1 | 30 | 40 | 50 | 50 | 50-60 | 50-60*2 | 100 |
Rate of fire, shots/min | 15 | 15 | 12 | 12 | 10-12 | 6-7 | 5 | 3-4 | 4 | |||
Loading, type | unitary | separate | ||||||||||
Breech-mechanism, type | vertical wedge | vertical wedge, half-automatic | piston, horisontal | wedge, half-automatic | vertical wedge, half-automatic | piston | ||||||
Recoil brake, type | hydraulic | Shneider-type | hydropneumatic*3 | hydraulic | hydraulic | |||||||
Recoil buffer*, type | spring-type | spring-type | spring-type, periscope | slide | hydropneumatic | hydraulic | ||||||
Recoil, mm | 60 | 200 | 275 | 245 | 450 | 500 | 450 | 450 | 450 | 390 | 600 | 860 |
Barrel length, calibers | 22.7 | 37.7 | 46 | 46 | 20.6 | 16.5 | 23.7 | 30.5 | 31 | 41.5 | 48.5 | 25.2 |
Angles: Elevation/ Declination |
30/8 |
30/10 | 22/6 | 22/6 | 30/8 | 25/5 | 25/3 | 25/1.5 | 27/6 | 32/5 | 21/6 | 12/4.5 |
Weight of recoil details, kg | ? | ? | 119.4 | 135.5 | 337 | 300 | 433 | 437 | 434 | 538 | 1594 | 1470 |
Number of grooves | 12 | 12 | 16 | 16 | 24 | 24 | 24 | 32 | 32 | 32 | 40 | 48 |
Steepness of grooves, calibers | 6 | 6 | 25 | 25 | progressive | 20 | 25 | 25 | 25 | 25 | 20 | |
Max range, m | 2000 | 4000 | 4400 | 4400 | 7100 | 7100 | 5600 | 5600 | 10000 | 11200 | ? | 12390 |
Muzzle velocity, m/sec Armour-piercing/ Splinter |
440/440 | 670/494 | 550/335 | 760/335 | 505/530 | 381/? | 555/560 | 612/635 | 613/638 | 680/? | 830/730 | 436/525 |
Shell weight, kg Armour-piercing/ Splinter |
0.5/0.502 | 0.6/1 | 1.425/2.15 | 1.425/2.135 | 6.5/6.23 | 6.5/6.23 | 6.51/6.23 | 6.51/6.23 | 6.51/6.23 | 6.3/6.23 | 18.8/? | 51.07/40 |
Weight of round, kg with armour piercing shell / with splinter shell |
0.716/0.684 | 0.86/1.26 | 2.4/2.8 | 9.12/8.86 | ? | (51.07+3.95)/ (40+3.96) |
||||||
Length of round, mm with armour piercing shell / with splinter shell |
167/162 | 176/184 | 453/456 | 453/456 | 621/671 | ? | 746.76/609.6*4 |
Table cited from [1]
* - not sure if I correctly translated this artillery term. My dictionary gives only such variant
*1 - 500m
*2 - 1600m
*3 - compressor and burnisher in one unit.
*4 - length of shell
20mm TNSh | 45mm mod. 1942 | F-32 | F-34, ZIS-5 | ZIS-S-53 | D-5T-85 | D-25T | ZIS-4 | |
---|---|---|---|---|---|---|---|---|
Caliber, mm | 20 | 45 | 76.2 | 76.2 | 85 | 85 | 122 | 57 |
Mounted on tanks | T-60; T-30; T-40S |
T-70; T-80 |
KV-1 | T-34-76; KV-1S |
T-34-85; T-44 |
T-34-85; KV-85; IS-1 |
IS-2; IS-3 |
T-34-57 |
Muzzle energy, ts*m | ? | 42 | 122 | 145 | 294 | 300 | 806(815) | 160 |
Armour-piercing, mm 1000m distance, perpendicular angle, armour piercing shell | 20*1 | 51 | 61 | 61 | 100 | 145 | 89 | |
Rate of fire, rounds/min | 200 | 7-12 | 5-11 | 5-10 | 5-8 | 6-7 | 3 | 6-10 |
Loading, type | automat | unitary | separate | unitary* | ||||
Barrel length, calibers | 82.4 | 46 | 31.5 | 41.5 | 51.6 | 52 | 48 | 73 |
Breech-mechanism, type | ? | vertical wedge | horisontal wedge | vertical wedge | ||||
Recoil length, mm | 185.5*2 | 230-270 | 320-370 | 280-320 | 270-320 | 490-550 | 305-380 | |
Muzzle breake | No | Yes | No* | |||||
Max range, m | 6800 | 4800*3 | 10000 | 11200 | 13600 | 12900 | 13500 | 12500 |
Muzzle velocity: APCR Armour piercing High-explosive splinter |
-/817/800 | ?/760/335 | 950/662/680 | -/792/785 | -795/781 | -/997/700 | ||
Shell weight, kg APCR Armour piercing High-explosive splinter |
-/0.096/0.096 | ?/1.425/2.135 | 3.05/6.50/6.23 | -/9.20/9.54 | -/25/25 | -/3.14/? |
Table cited from [2]
* - inserted by AMVAS;
*1 - up to 400 m;
*2 - moving parts;
*3 - 6000 m for T-80
Model | Max. angular velocity of turret rotation, deg./sec | Period of full rotation for turret, sec | Gun elevation, deg. | Gun descent, deg. | Turret rotation mechanism |
---|---|---|---|---|---|
T-34-76 | 30 | 12 | 30 | 5 | electromechanical |
T-34-85 | 20 | 18 | 22 | 5 | |
KV-1 | 12 | 30 | 25 | 7 | |
IS-1 | 14.4 | 25 | 25 | 5 | |
IS-2 | 12 | 30 | 19 | 2 | |
IS-3 | 12 | 30 | 19 | 2 | |
Pz. IV | 10 | 36 | 22 | 8 | |
"Panther" | 19.5 | 18.5 | 18 | 8 | hydraulic |
"Tiger" | 11.5 | 31 | 15 | 8 | |
"Tiger II" | 18 | 20 | 15 | 8 | |
M3M | 21.5 | 16.7 | 20 | 7 | electrohydraulic |
"Sherman" | 22.6 | 15.9 | 25 | 10 | |
Mk III "Valentine" | 20 | 18 | 18 | 7.5 | electromechanical |
Mk II "Matilda" | 10.3 | 35 | ? | ? | hydraulic |
"Comet" | 24 | 15 | 19 | 12 | electromechanical |
Mk IV "Churchill" | 12 | 30 | ? | ? |
Table cited from [2]
Caliber, mm | Type | Armor inclination angle | Thickness of armour piercing at a distance, m | |||||
---|---|---|---|---|---|---|---|---|
100 | 300 | 500 | 1000 | 1500 | 2000 | |||
45 | obtuse-type | 0 | 70 | 65 | 61 | 51 | 42 | 34 |
30 | 57 | 53 | 50 | 41 | 33 | 27 | ||
APCR | 0 | 88 | 77 | 66 | 40 | - | - | |
30 | 72 | 63 | 54 | 32 | - | - | ||
57 | obtuse-type BR-271, BR-271SP | 0 | 114 | 108 | 102 | 89 | 77 | 66 |
30 | 93 | 88 | 83 | 72 | 63 | 54 | ||
sharp-type BR-271K | 0 | 121 | 111 | 102 | 82 | 64 | 50 | |
30 | 98 | 91 | 83 | 66 | 52 | 41 | ||
APCR BR-271P | 0 | 185 | 165 | 146 | 105 | - | - | |
30 | 128 | 114 | 101 | 73 | - | - | ||
76 | obtuse-type BR-350A, BR-350B | 0 | 75 | ? | 69 | 61 | 54 | 48 |
30 | 61 | ? | 53 | 49 | 44 | 39 | ||
APCR BR-350P | 0 | 132 | 114 | 96 | 53 | - | - | |
30 | 109 | 92 | 79 | 45 | - | - | ||
85 | obtuse-type BR-365 | 0 | 119 | 115 | 110 | 100 | 90 | 80 |
30 | 97 | 93 | 90 | 80 | 75 | 65 | ||
sharp-type BR-365K | 0 | 126 | 118 | 110 | 95 | 75 | 65 | |
30 | 103 | 96 | 90 | 75 | 65 | 50 | ||
APCR BR-365P | 0 | 167 | 152 | 140 | 110 | 85 | - | |
30 | 124 | 114 | 100 | 80 | 60 | - | ||
122 | obtuse-type BR-471B | 0 | 165 | 160 | 155 | 145 | 135 | 125 |
30 | 135 | 131 | 125 | 120 | 110 | 100 | ||
sharp-type BR-471 | 0 | 164 | 157 | 150 | 130 | 115 | 100 | |
30 | 134 | 128 | 120 | 105 | 95 | 80 |
Table cited from [2]
Gun | Shell | Thickness of armour piercing at a distance, m | ||
---|---|---|---|---|
500 | 1000 | 2000 | ||
45mm mod. 1942 | BR-240SP | 38/31* | 35/28 | ? |
76.2mm F-34 (ZIS-5) | BR-350, BR-350B | 69/59 | 61/49 | 48/44 |
BR-350SP | 92/75 | 60/49 | ? | |
85mm D-5T-85, ZIS-S-53 | BR-365K | 110/90 | 90/75 | 65/50 |
BR-365 | 110/90 | 100/80 | 80/65 | |
BR-365P | 140/100 | 110/80 | ? | |
122mm D-25T mod. 1944 | BR-471B | 150/122 | 138/113 | 118/96 |
BR-471 | 143/117 | 126/102 | 97/79 |
Table cited from [2]
* - Inclination 0 deg /30 deg.
Limits of ammunition per tank ( by requiments of NKTP from Dec. 1'43) | ||||||||
---|---|---|---|---|---|---|---|---|
T-70 | T-26 | T-34-57 | T-34-76 | T-34-85 | KV-1S | IS-1 | IS-2 | |
High-explosive | 56 | 78 | 20 | 65 | - | 74 | - | - |
Armour piercing tracer | 22 | 34 | 40 | 20 | - | 20 | - | - |
APCR | 12 | 8 | 20 | 5 | - | 15 | - | - |
Srapnel (case-shot)* | - | - | 10 | 10 | - | 5 | - | - |
Actual limits of ammunition per tank (March-May 1944) | ||||||||
High-explosive | 52 | - | 28 | 67 | 33 | 74 | 35 | 20 |
Armour piercing tracer | 26 | - | 44 | 21 | 10 | 30 | 12 | 8 |
APCR | 12 | - | 8 | 4 | - | - | - | - |
Srapnel (case-shot)* | - | - | 10 | 8 | 8 | 10 | 12 | - |
Table cited from [2]
* - Often high-explosive shells were used instead of those.
APCR - Armour piercing composite rigid (or subcaliber)
NKTP-Narkomat Tyazheloi Promyslennosti (eqv. Ministry of Heavy Industry)