Ground Vehicles
IS-1 ('45)
III
Rank
AB
5.7
RB
5.7
SB
5.7
Battle rating
USSR
Game nation
Heavy tank
Main role
Premium vehicle
Status
General information
Where to purchase
Camouflages
Survivability and armour
Armour
front / side / back
Hull
120 / 90 / 60 mm
Turret
100 / 100 / 100 mm
Visibility
102 %
Crew
4 persons
Mobility
Max speed
Forward
3739 km/h
Backward
1415 km/h
Power-to-weight ratio
11.810.518.815.3 hp/t
Engine power
520460827671 hp
Weight
44 t
Optics
Gunner
Commander
Driver
Optics zoom
1.9x–3.5x
—
—
Armaments
85 mm D-5T cannon
Ammunition
59 rounds
Reload
basic crew → aces
9.6 → 7.4 s
Vertical guidance
-5 / 25°
Turret Rotation Speed
basic crew → aces
Horizontal
10.18.616.111.7 → 14.412.22316.6 °/s
Vertical
3.52.89.15.8 → 54138.3 °/s
| Ammunition | Type | Armor penetration (mm) at a distance: | |||||
|---|---|---|---|---|---|---|---|
| 10 m | 100 m | 500 m | 1000 m | 1500 m | 2000 m | ||
| APHE | 148 | 143 | 126 | 106 | 90 | 77 | |
| HE | 19 | 18 | 17 | 16 | 15 | 14 | |
| APHEBC | 135 | 133 | 124 | 114 | 104 | 95 | |
| APCR | 195 | 187 | 154 | 122 | 96 | 76 | |
7.62 mm DT machine gun (coaxial)
Ammunition
2,520 rounds
Belt capacity
63 rounds
Reload
basic crew → aces
10.4 → 8 s
Fire rate
600 shots/min
| Belt | Belt filling | Armor penetration (mm) at a distance: | |||||
|---|---|---|---|---|---|---|---|
| 10 m | 100 m | 500 m | 1000 m | 1500 m | 2000 m | ||
| AP-I/API-T | 13 | 12 | 7 | 3 | 2 | 0 | |
Economy
Repair cost
AB
1,300 
RB
1,311
SB
1,950
Crew training
10,000
Experts
210,000
Aces
550 
Research Aces
790,000 
Reward multiplier
AB / RB / SB
2 x (95 / 145 / 160) %
2 x 154 %
Premium vehicle
All modifications are unlocked
Mobility | |
|---|---|
Protection |
|---|
Firepower | |
|---|---|
Rating by players
You must play more than 3 battles for the last week and more than 10 battles in a vehicle to rate it.
Like:
7
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Survivability:
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Balance:
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