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SECTION 10 // ARMOR / VEHICLE PROFILEREF · B1
IV
B1
France·
Heavy TankDevelopment was started in 1921. The vehicle entered service in 1934. A total of 403 tanks were manufactured at Renault, FCM, Schneider, FAHM, and AMX factories. The vehicle was upgraded numerous times. Despite the outdated configuration, this tank earned a reputation as an invincible vehicle with reliable armor in battles against German troops from May through June 1940.
Configuration
Health
700
DPM
1,636
View range
330m
Speed
30km/h
Camo
30Poor
A-01 · ARMOR SCHEMA
Armor thicknessMeasured
Nominal plate thickness straight from the game client. Click any plate to highlight it on the 3D model and focus the camera on it.
Armor
15mm90mm
Hull
All 8 plates
Turret 2 of 2
All 5 plates
A-02 · SPECIFICATIONS
Specifications
Builds
Grade
Experimental
CrewShared perks
Weaponry
- DPM
- 1,636
- Damage
- 60
- Penetration
- 80 mm
- … at 500m
- 72 mm
- Reload time
- 2.20 s
- Rate of fire
- 27.27/min
- Aim time
- 1.10 s
- Dispersion
- 0.390 m
- … moving
- 0.200
- … tank traverse
- 0.200
- … turret traverse
- 0.080
- … after firing
- 3.0
- Damage vs. modules
- 64
- Caliber
- 47.0 mm
- Shell velocity
- 885 m/s
- Max range
- 720 m
- Ammo capacity
- 195
- Potential damage
- 11,700
- Shell cost
- 20 cr
Mobility
- Top speed
- 30 km/h
- Reverse speed
- 10 km/h
- Power/weight
- 13.52 hp/t
- Tank traverse
- 28.0 °/s
- Turret traverse
- 30.0 °/s
- Effective top speed
- … hard
- 30.0 km/h
- … medium
- 30.0 km/h
- … soft
- 24.6 km/h
- Effective traverse
- … hard
- 28.0 °/s
- … medium
- 23.7 °/s
- … soft
- 14.0 °/s
- Gun elevation
- 18 °
- Gun depression
- 13 °
- Gun traverse range
- 360°
- Terrain resistance
- … hard
- 1.10
- … medium
- 1.30
- … soft
- 2.20
Everything Else
- Hull armor
- 60 / 60 / 55
- Turret armor
- 46 / 46 / 46
- Health
- 700
- Engine health
- 95
- … repaired
- 45
- Track health
- 130
- … repaired
- 100
- … repair time
- 6.86 s
- Ammo rack health
- 140
- … repaired
- 90
- Fuel tank health
- 125
- … repaired
- 50
- Total weight
- 29,590 kg
- Stationary camo
- 7.25 / 1.58%
- Moving camo
- 3.65 / 0.80%
- View range
- 330 m
- Fire chance
- 20%
- Tank cost
- 185,000 cr
Gun Constraints
360° traverse
Crew
Commander
Gunner
DriverLoader
Radio Operator
A-03 · MODULE RESEARCH
Module research
Guns
III
Stock
47 mm SA35 (B1)
IV
450
47 mm SA37 (B1)
Turrets
A-04 · SERVER PERFORMANCE
Server performance
Aggregate stats from NA players over the last 30d
Avg WN8
5519
Super Unicum
Avg WNX
4651
Super Unicum
Win rate
58.7%
Very Good
DPG
1228
Frags
2.15
Spots
1.39
Survival
23.9%
Dmg taken
681
Hit rate
78.3%
Spot assist
93
Track assist
12
Defense
2.26
Avg XP
851
Aggregated from 13 tracked NA players · 46 battles. Coverage grows as more players are tracked.
MoE thresholds (combined dmg + assist)
65%—
85%—
95%—
Reach these combined damage (dealt + assist) values over a rolling window to earn marks of excellence.
A-05 · TOP OPERATORS
Top players
Highest performers in the B1 on NA
A-06 · VIDEO INTEL
Video reviews
Curated reviews, replays, and guides from veteran players
No videos yet
Expert reviews and gameplay clips will appear here as they're published.
A-07 · SIMILAR HULLS
A-08 · CHANGELOG
Balance changelog
Patch-by-patch changes to this tank
- 2.0Sep 1, 2025
- ·Mobility on hard terrain+8%
- ·Mobility on medium terrain+7%
- ·Mobility on soft terrain+8%
- ·EngineRenault S6Bis→removed
- ·Power307→38073
- ·Power350→40050
- ·Vehicle durability630→67040
