Difference between revisions of "Strv m/31"

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== Armaments ==
 
== Armaments ==
 
=== Main armament ===
 
=== Main armament ===
−
''Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibility of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. Describe in general terms the ammunition available for the main gun. Advise about how to use them and how to fill the ammunition storage.''
+
Main Article: [[Kan m/38 (37 mm)|37mm kan m/38 cannon]]
  
−
=== Additional armament ===
+
{| class="wikitable"
−
''Some tanks are armed with several guns in one or more turrets. Evaluate the additional weaponry and give advice on its use. Describe the ammunition available for additional weaponry. Give advice on about how to use them and how to fill the ammunition storage. If there is no additional weaponry remove this subsection.''
+
! colspan="5" |[[Kan m/38 (37 mm)|37mm kan m/38 cannon]]
 +
! colspan="5" |Turret rotation speed (°/s)
 +
! colspan="4" |Reloading rate (seconds)
 +
|-
 +
!Mode
 +
!Capacity
 +
!Vertical
 +
!Horizontal
 +
!Stabilizer
 +
!Stock
 +
!Upgraded
 +
!Full
 +
!Expert
 +
!Aced
 +
!Stock
 +
!Full
 +
!Expert
 +
!Aced
 +
|-
 +
!''Arcade''
 +
| rowspan="2" |127
 +
| rowspan="2" | -10°/+25°
 +
| rowspan="2" |±12°
 +
| rowspan="2" |N/A
 +
|15.2
 +
|__._
 +
|__._
 +
|__._
 +
|__._
 +
| rowspan="2" |4.1
 +
| rowspan="2" |_._
 +
| rowspan="2" |_._
 +
| rowspan="2" |
 +
|-
 +
!''Realistic''
 +
|__._
 +
|__._
 +
|__._
 +
|__._
 +
|__._
 +
|}
 +
{| class="wikitable sortable"
 +
! colspan="8" |Penetration statistics
 +
|-
 +
! rowspan="2" |Ammunition
 +
! rowspan="2" |Type of
 +
warhead
 +
! colspan="6" |'''Penetration @ 0° Angle of Attack (mm)'''
 +
|-
 +
!10 m
 +
!100 m
 +
!500 m
 +
!1,000 m
 +
!1,500 m
 +
!2,000 m
 +
|-
 +
|slpprj m/38.       
 +
|APBC
 +
|59
 +
|55
 +
|41
 +
|28
 +
|19
 +
|13
 +
|-
 +
|slpgr m/39
 +
|APBC
 +
|55
 +
|51
 +
|37
 +
|26
 +
|17
 +
|12
 +
|-
 +
|3,7 cm slpprj m/49
 +
|APDS
 +
|105
 +
|103
 +
|97
 +
|89
 +
|82
 +
|75
 +
|}
 +
 
 +
{| class="wikitable sortable"
 +
! colspan="11" |Shell details
 +
|-
 +
! rowspan="2" |Ammunition
 +
! rowspan="2" |Type of
 +
warhead
 +
! rowspan="2" |Velocity
 +
(m/s)
 +
! rowspan="2" |Projectile
 +
Mass (kg)
 +
! rowspan="2" |Fuse delay
 +
(m)
 +
! rowspan="2" |Fuse sensitivity
 +
(mm)
 +
! rowspan="2" |Explosive Mass
 +
(TNT equivalent) (g)
 +
! rowspan="2" |Normalisation at 30°
 +
from horizontal
 +
! colspan="3" |Ricochet
 +
|-
 +
!0%
 +
!50%
 +
!100%
 +
|-
 +
|slpprj m/38
 +
|APBC
 +
|785
 +
|0.74
 +
|__._
 +
|__._
 +
|__._
 +
| +0.0°
 +
|47°
 +
|60°
 +
|65°
 +
|-
 +
|slpgr m/39
 +
|APBC
 +
|800
 +
|0.74
 +
|1.2m
 +
|9mm
 +
|15
 +
| +0.0°
 +
|47°
 +
|60°
 +
|65°
 +
|-
 +
|3,7 cm slpprj m/49
 +
|APDS
 +
|1150
 +
|0.71
 +
|__._
 +
|__._
 +
|__._
 +
| +0.0°
 +
|75°
 +
|78°
 +
|80°
 +
|} 
 +
 
 +
{| class="wikitable"
 +
!Full
 +
ammo
 +
!1st
 +
rack empty
 +
!2nd
 +
rack empty
 +
!3rd
 +
rack empty
 +
!4th
 +
rack empty
 +
!5th
 +
rack empty
 +
!6th
 +
rack empty
 +
!Visual
 +
discrepancy
 +
|-
 +
|'''127'''
 +
|__ ''(+__)''
 +
|__ ''(+__)''
 +
|__ ''(+__)''
 +
|__ ''(+__)''
 +
|__ ''(+__)''
 +
|__ ''(+__)''
 +
|__
 +
|}
  
 
=== Machine guns ===
 
=== Machine guns ===
−
''Offensive and anti-aircraft machine guns not only allow you to fight some aircraft but also are effective against lightly armoured vehicles. Evaluate machine guns and give recommendations on its use.''
+
Main Article: [[Ksp m/14-29 (6.5 mm)|6.5mm ksp m/14-29 machine gun]]
 +
 
 +
The Strv m/31 is equipped with a 6.5mm machine gun, nothing out of the ordinary. It is useful for attacking AA vehicles or more lightly armoured foes.
  
 
== Usage in battles ==
 
== Usage in battles ==
 
''Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).''
 
''Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).''
 +
 +
=== Modules ===
 +
{| class="wikitable"
 +
!Tier
 +
! colspan="2" |Mobility
 +
!Protection
 +
!Firepower
 +
!
 +
!
 +
|-
 +
|I
 +
|Tracks
 +
|
 +
|Parts
 +
|Horizontal Drive
 +
|
 +
|
 +
|-
 +
|II
 +
|Suspension
 +
|Brake System
 +
|FPE
 +
|Adjustment of Fire
 +
|
 +
|
 +
|-
 +
|III
 +
|Filters
 +
|
 +
|Crew Replenishment
 +
|Elevation Mechanism
 +
|
 +
|
 +
|-
 +
|IV
 +
|Transmission
 +
|Engine
 +
|
 +
|Artillery Support
 +
|slpgr m/39
 +
|3,7 cm slpprj m/49
 +
|}
  
 
=== Pros and cons ===
 
=== Pros and cons ===
Line 38: Line 253:
  
 
'''Cons:'''
 
'''Cons:'''
 +
 +
* APDS has no explosive filler, multiple shots will be needed to finish off a tank
  
 
*
 
*

Revision as of 00:36, 18 April 2020

Introducing Wiki 3.0
Strv m/31
sw_strv_m31.png
Strv m/31
Sweden flag.png Sweden
I Rank
Battle rating:
AB RB SB
1.0 1.0 1.0
Class:
Research:Free
Purchase:Free

Description

GarageImage Strv m31.jpg


The Stridsvagn m/31 is a rank I Swedish light tank with a battle rating of 1.0 (AB/RB/SB). It was introduced in Update 1.97 "Viking Fury".

General info

Survivability and armour

Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat? If necessary use a visual template to indicate the most secure and weak zones of the armour.

Mobility

Game Mode Max Speed (km/h) Weight (tons) Engine power (horsepower) Power-to-weight ratio (hp/ton)
Forward Reverse Stock Upgraded Stock Upgraded
Arcade 47 21 11.5 310 286 26.96 24.87
Realistic 43 19 177 150 15.39 13.04

Armaments

Main armament

Main Article: 37mm kan m/38 cannon

37mm kan m/38 cannon Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Stock Full Expert Aced
Arcade 127 -10°/+25° ±12° N/A 15.2 __._ __._ __._ __._ 4.1 _._ _._
Realistic __._ __._ __._ __._ __._
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
slpprj m/38. APBC 59 55 41 28 19 13
slpgr m/39 APBC 55 51 37 26 17 12
3,7 cm slpprj m/49 APDS 105 103 97 89 82 75
Shell details
Ammunition Type of

warhead

Velocity

(m/s)

Projectile

Mass (kg)

Fuse delay

(m)

Fuse sensitivity

(mm)

Explosive Mass

(TNT equivalent) (g)

Normalisation at 30°

from horizontal

Ricochet
0% 50% 100%
slpprj m/38 APBC 785 0.74 __._ __._ __._ +0.0° 47° 60° 65°
slpgr m/39 APBC 800 0.74 1.2m 9mm 15 +0.0° 47° 60° 65°
3,7 cm slpprj m/49 APDS 1150 0.71 __._ __._ __._ +0.0° 75° 78° 80°
Full

ammo

1st

rack empty

2nd

rack empty

3rd

rack empty

4th

rack empty

5th

rack empty

6th

rack empty

Visual

discrepancy

127 __ (+__) __ (+__) __ (+__) __ (+__) __ (+__) __ (+__) __

Machine guns

Main Article: 6.5mm ksp m/14-29 machine gun

The Strv m/31 is equipped with a 6.5mm machine gun, nothing out of the ordinary. It is useful for attacking AA vehicles or more lightly armoured foes.

Usage in battles

Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).

Modules

Tier Mobility Protection Firepower
I Tracks Parts Horizontal Drive
II Suspension Brake System FPE Adjustment of Fire
III Filters Crew Replenishment Elevation Mechanism
IV Transmission Engine Artillery Support slpgr m/39 3,7 cm slpprj m/49

Pros and cons

Pros:

  • Access to APDS ammunition that can penetrate up to 105 mm
  • APDS has high velocity, making it easy to aim at longer distances

Cons:

  • APDS has no explosive filler, multiple shots will be needed to finish off a tank

History

Describe the history of the creation and combat usage of the vehicle 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 vehicle and adding a block "/History" (example: https://wiki.warthunder.com/(Vehicle-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 />. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Media

The Shooting Range #191 - Metal Beasts section at 00:50 discusses the Strv m/31.

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 series of the vehicles;
  • links to approximate analogues of other nations and research trees.

External links


Sweden light tanks
L-60  Strv m/38 · Strv m/39 · Strv m/39 TD · Strv m/40L
Strv m/41  Strv m/41 S-I · Strv m/41 S-II
Ikv 91  Ikv 91 · Ikv 91-105
CV 90  Strf 9040B · Strf 9040C · Strf 9040 BILL
  CV 90105 · CV 90120
Wheeled  Pbil m/40 · U-SH 405
Other  Strv m/31 · Strv 74 · Pbv 501
Finland  Vickers Mk.E · ▄T-26E · BT-42 · ▄PT-76 · CV 9030FIN · CT-CV 105HP
Denmark  CV 9035DK

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