War Thunder Wiki - User contributions [en]

M13/40 (I)

2019-07-27T12:55:12Z

U11020651: /* Main armament */ Added turret rotation speed.

{{Specs-Card|code=it_m13_40_serie_1}}
{{About
| about = Italian medium tank '''{{Specs|name}}'''
| usage = other uses
| link = M13/40 (Family)
}}

== Description ==

[[File:GarageImage M13 40 (I).jpg|420px|thumb|left]]
{{break}}
The '''{{Specs|name}}''' (shortened to '''{{Specs|pseudonym}}''') is a Rank {{specs|rank}} Italian medium tank {{Battle-rating}}. It was introduced in [[Update 1.85 "Supersonic"]]. Its default colour is gray.

The {{PAGENAME}} is typically used as a breakthrough tank or a "blockade runner" due to the fact that it is very resistant to enemy fire especially when angled and can disable or destroy enemy vehicles with only one shot when up close. Beware, however, around the 500 m mark, the cannon ammunition starts to lose its punch and can fail to penetrate effectively.

== General info ==
=== Survivability and armour ===


All of your armour, which can realistically be targeted, is flat, so despite quite high frontal armour values the {{PAGENAME}} must always be angled when squaring off with an enemy combatant or risk direct shot penetration of your vehicle. Your side armour value is not as good as the front, but at extreme angles, it becomes more effective.

As long as you angle your tank right, you will have 36 to 50 mm of effective armour thickness and use it to block enemy shots. Destroy British tanks and any SPG as soon as possible, as every single one of them can destroy your tank. It is also worth destroying Soviet and certain USA tanks first as well, however, not every one of them can penetrate your armour.

The rear end is also rather long, so enemies could pick this piece off if it is exposed. But it's better to be shot at your engines, than your crew compartment, located in the middle of the tank. Don't give your opponent any time to do that and make them go away before they started firing onto your second tier.

=== Mobility ===


Mobility of this tank is horrible on anything but flat land, but it's okay as long as you don't try to climb steep hills or trying to cross entire map fast. Attempting steep hill flank will just get you stuck and leave you exposed to enemy fire.

{| class="wikitable" style="text-align:center"
|-
!colspan="3" | Mobility characteristic
|-
! Weight (tons)
!colspan="1" | Add-on Armor weight (tons)
!colspan="1" | Max speed (km/h)
|-
|rowspan="2" | 13.6 || colspan="1" rowspan="2" | N/A || colspan="1" | 35 (AB)
|-
|32 (RB/SB)
|-
!colspan="3" | Engine power (horsepower)
|-
!colspan="1" | Mode
!Stock
!Upgraded
|-
|''Arcade''
|201
|248
|-
|''Realistic/Simulator''
|115
|130
|-
!colspan="3" | Power-to-weight ratio (hp/ton)
|-
!colspan="1" | Mode
!Stock
!Upgraded
|-
|''Arcade''
|14.78
|18.24
|-
|''Realistic/Simulator''
|8.46
|9.56
|-
|}

== Armaments ==
=== Main armament ===


Ammunition is good enough for flank shots and direct shots at flat armour up to 500 m. Post-penetration effect is enough to destroy most opponents of rank 1 with one or two shots.

Upgraded ammo does not have increased performance against flat armour, however against angled armour it does increase your chances to penetrate turrets along with angled armour and damage something like French tanks at longer range.

Overall, almost nothing can deflect your shots at 100-200 m range.

{{main|47/32 mod.35 (47 mm)}}

{| class="wikitable" style="text-align:center"
|-
! colspan="6" | [[47/32 mod.35 (47 mm)|47 mm 47/32 mod.35]]
|-
! colspan="3" rowspan="1" style="width:5em" |Capacity
! rowspan="1" | Vertical guidance
! rowspan="1" | Horizontal guidance
! rowspan="1" | Stabilizer
|-
| colspan="3" | 104 || -15°/+25° || ±180° || N/A
|-
! colspan="6" | Turret rotation speed (°/s)
|-
! style="width:4em" |Mode
! style="width:4em" |Stock
! style="width:4em" |Upgraded
! style="width:4em" |Prior + Full crew
! style="width:4em" |Prior + Expert qualif.
! style="width:4em" |Prior + Ace qualif.
|-
| ''Arcade'' || 13.33 || 18.45 || 22.40 || 24.77 || 26.35
|-
| ''Realistic'' || 8.33 || 9.80 || 11.90 || 13.16 || 14.00
|-
! colspan="4" | Reloading rate (seconds)
|-
! colspan="1" style="width:4em" |Stock
! colspan="1" style="width:4em" |Prior + Full crew
! colspan="1" style="width:4em" |Prior + Expert qualif.
! colspan="1" style="width:4em" |Prior + Ace qualif.
|-
| 6.5 || __.__ || __.__ || __.__
|-
|}

===== Ammunition =====
{| class="wikitable sortable" style="text-align:center" width="100%"
! colspan="8" | Penetration statistics
|-
! rowspan="2" data-sort-type="text" | Ammunition
! rowspan="2" class="unsortable" | Type of warhead
! colspan="6" | '''Penetration''' '''''in mm''''' '''@ 90°'''
|-
! 10m
! 100m
! 500m
! 1000m
! 1500m
! 2000m
|-
| Granata Perforante mod.35 || APHE || 54 || 52 || 40 || 30 || 22 || 16
|-
| Granata Perforante mod.39 || APBC || 53 || 52 || 45 || 39 || 33 || 28
|-
|}
{| class="wikitable sortable" style="text-align:center" width="100%"
! colspan="11" | Shell details
|-
! rowspan="2" data-sort-type="text" | Ammunition
! rowspan="2" class="unsortable" | Type of warhead
! rowspan="2" |Velocity in m/s
! rowspan="2" |Projectile Mass in kg
! rowspan="2" | ''Fuse delay''
''in m:''
! rowspan="2" | ''Fuse sensitivity''
''in mm:''
! rowspan="2" | ''Explosive Mass in g (TNT equivalent):''
! rowspan="2" | ''Normalization At 30° from horizontal:''
! colspan="3" | ''Ricochet:''
|-
! 0%
! 50%
! 100%
|-
| Granata Perforante mod.35 || APHE || 630 || 1.5 || 1.2 || 15 || 30 || ° || 47° || 60° || 65°
|-
| Granata Perforante mod.39 || APBC || 630 || 1.4 || 1.2 || 15 || 30 || ° || 48° || 63° || 71°
|-
|}

===== [[Ammo racks|Ammo racks]] =====
{| class="wikitable sortable" style="text-align:center"
|-
! class="wikitable unsortable" |Full ammo
! class="wikitable unsortable" |1st rack empty
! class="wikitable unsortable" |2nd rack empty
! class="wikitable unsortable" |3rd rack empty
! class="wikitable unsortable" |4th rack empty
! class="wikitable unsortable" |5th rack empty
! class="wikitable unsortable" |6th rack empty
! class="wikitable unsortable" |Visual discrepancy
|-
|| '''104''' || XX ''(X+)'' ||  ''(+)'' ||  ''(+)'' ||  ''(+)'' ||  ''(+)'' ||  ''(+)'' || style="text-align:left" | No
|-
|}

Turret empty: 57 ''(47)''

=== Machine guns ===

{{main|Breda Mod. 38 (8 mm)}}

{| class="wikitable" style="text-align:center"
|-
! colspan="7" | [[Breda Mod. 38 (8 mm)|8 mm Breda Mod. 38]]
|-
! colspan="7" | ''Coaxial mount''
|-
! colspan="4" rowspan="1" style="width:5em" |Capacity (Belt capacity)
! rowspan="1" | Fire rate (shots/minute)
! rowspan="1" | Vertical guidance
! rowspan="1" | Horizontal guidance
|-
| colspan="4" | 1,524 (24) || 600 || N/A || N/A
|-
! colspan="7" | ''Pintle mount''
|-
! colspan="4" rowspan="1" style="width:5em" |Capacity (Belt capacity)
! rowspan="1" | Fire rate (shots/minute)
! rowspan="1" | Vertical guidance
! rowspan="1" | Horizontal guidance
|-
| colspan="4" | 1,524 (24) || 600 || __° || __°
|-
|}

== Usage in battles ==

Try to push through enemy fire, while being angled at least 30° to your enemy. Destroy anyone who dares to fire at you, specifically targeting SPGs and those who forgot to angle their armour. Upgrade your ammunition for a better damage profile.

Alternatively, take a slightly flanking direction near to your team and use your strong characteristics to intercept any fast-moving vehicles while moving along with your team. After finishing the cleanup, flank main battle and destroy defenceless opponents.

It's not worth fighting heavily armoured vehicles alone while being angled without upgraded ammo. At a range of 500 m, you will probably only penetrate each other's turret and it's more up to luck than anything. One possibility if fighting from this range, your shell can potentially incapacitate turret crew, disabling the tank and allowing a team member with heaver firepower to finish the target off without the threat of being fired upon.

Tanks equipped with autocannons can destroy you from the rear and sides, however they often go for engines first. Keep an eye out for them.

=== Pros and cons ===

'''Pros:'''

* When angled, can take shots from most 1st rank tanks without consequences
* Can destroy tanks fast, if penetration is possible
* Very thick mantlet - about 40+30 mm overall, but be aware that at long range shells drop at an angle, and at places its protection becomes less than 30 mm
* Excellent gun depression

'''Cons:'''

* Engages in eternal shootouts with something with the same armour level as itself
* Slow and unable to climb well
* While being slow, you are also forced to always drive at an angle as not to allow someone to set up for a direct shot
* Slower reload compared to other reserve tanks.

== History ==
''Describe the history of the creation and combat usage of the ground vehicle in more detail than in the introduction. If the historical reference turns out to be too big, take it to a separate article, taking a link to an article about the vehicle and adding a block "/ History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></nowiki></code>, as well as adding them at the end of the article.''

== Media ==
''An excellent addition to the article will be video guides, as well as 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 series of the vehicles;''
* ''links to approximate analogues of other nations and research trees.''

== External links ==
''Paste links to sources and external resources, such as:''
* ''topic on the official game forum;''
* ''encyclopedia page on tank;''
* ''other literature.''

{{Italy medium tanks}}

M13/40 (I)

2019-04-22T16:05:39Z

U11020651: /* Mobility */

{{Specs-Card|code=it_m13_40_serie_1}}
{{Notice|''This page is about the medium tank '''{{PAGENAME}}'''. For other uses, see [[M13/40 (Disambiguation)]]''}}

== Description ==

[[File:GarageImage M13 40 (I).jpg|420px|thumb|left]]
{{break}}
The '''{{Specs|name}}''' (shortened to '''{{Specs|pseudonym}}''') is a Rank {{specs|rank}} Italian medium tank {{Battle-rating}}. It was introduced in [[Update 1.85 "Supersonic"]]. Its default colour is gray.

All of your armour, which can realistically be targeted, is flat, so despite quite high frontal armour values the {{PAGENAME}} must always be angled when squaring off with an enemy combatant or risk direct shot penetration of your vehicle. Your side armour value is not as good as the front, but at extreme angles it becomes more effective.

The rear end is also rather long, so enemies could pick this piece off if it is exposed. But it's better to be shot at your engines, than your crew compartment. Don't give your opponent any time to do that and make them go away before they started firing onto your second tier.

Mobility of this tank is horrible on anything but flat land, but it's okay as long as you don't try to climb steep hills or trying to cross entire map fast. Attempting steep hill flank will just get you stuck and leave you exposed to enemy fire.

Ammunition is is good enough for flank shots and direct shots at flat armour up to 500 m. Post-penetration effect is enough to destroy most opponents of rank 1 in one or two shots. Upgraded ammo doesn't have increased performance against flat armor, however against angled armor it increases your chances to penetrate turrets along with angled armour and damage something like French tanks at longer range.

== 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 ===

{| class="wikitable" style="text-align:center"
|-
!colspan="3" | Mobility characteristic
|-
! Weight (tons)
!colspan="1" | Add-on Armor weight (tons)
!colspan="1" | Max speed (km/h)
|-
|rowspan="2" | 13.6 || colspan="1" rowspan="2" | N/A || colspan="1" | 35 (AB)
|-
|32 (RB/SB)
|-
!colspan="3" | Engine power (horsepower)
|-
!colspan="1" | Mode
!Stock
!Upgraded
|-
|''Arcade''
|201
|248
|-
|''Realistic/Simulator''
|115
|130
|-
!colspan="3" | Power-to-weight ratio (hp/ton)
|-
!colspan="1" | Mode
!Stock
!Upgraded
|-
|''Arcade''
|14.78
|18.24
|-
|''Realistic/Simulator''
|8.46
|9.56
|-
|}

== Armaments ==
=== Main armament ===

{{main|47/32 mod.35 (47 mm)}}

{| class="wikitable" style="text-align:center"
|-
! colspan="6" | [[47/32 mod.35 (47 mm)|47 mm 47/32 mod.35]]
|-
! colspan="3" rowspan="1" style="width:5em" |Capacity
! rowspan="1" | Vertical guidance
! rowspan="1" | Horizontal guidance
! rowspan="1" | Stabilizer
|-
| colspan="3" | 104 || -15°/+25° || ±180° || N/A
|-
! colspan="6" | Turret rotation speed (°/s)
|-
! style="width:4em" |Mode
! style="width:4em" |Stock
! style="width:4em" |Upgraded
! style="width:4em" |Prior + Full crew
! style="width:4em" |Prior + Expert qualif.
! style="width:4em" |Prior + Ace qualif.
|-
| ''Arcade'' || 13.33 || __.__ || __.__ || __.__ || __.__
|-
| ''Realistic'' || 8.33 || __.__ || __.__ || __.__ || __.__
|-
! colspan="4" | Reloading rate (seconds)
|-
! colspan="1" style="width:4em" |Stock
! colspan="1" style="width:4em" |Prior + Full crew
! colspan="1" style="width:4em" |Prior + Expert qualif.
! colspan="1" style="width:4em" |Prior + Ace qualif.
|-
| 6.5 || __.__ || __.__ || __.__
|-
|}

===== Ammunition =====
{| class="wikitable sortable" style="text-align:center" width="100%"
! colspan="8" | Penetration statistics
|-
! rowspan="2" data-sort-type="text" | Ammunition
! rowspan="2" class="unsortable" | Type of warhead
! colspan="6" | '''Penetration''' '''''in mm''''' '''@ 90°'''
|-
! 10m
! 100m
! 500m
! 1000m
! 1500m
! 2000m
|-
| Granata Perforante mod.35 || APHE || 54 || 52 || 40 || 30 || 22 || 16
|-
| Granata Perforante mod.39 || APBC || 53 || 52 || 45 || 39 || 33 || 28
|-
|}
{| class="wikitable sortable" style="text-align:center" width="100%"
! colspan="11" | Shell details
|-
! rowspan="2" data-sort-type="text" | Ammunition
! rowspan="2" class="unsortable" | Type of warhead
! rowspan="2" |Velocity in m/s
! rowspan="2" |Projectile Mass in kg
! rowspan="2" | ''Fuse delay''
''in m:''
! rowspan="2" | ''Fuse sensitivity''
''in mm:''
! rowspan="2" | ''Explosive Mass in g (TNT equivalent):''
! rowspan="2" | ''Normalization At 30° from horizontal:''
! colspan="3" | ''Ricochet:''
|-
! 0%
! 50%
! 100%
|-
| Granata Perforante mod.35 || APHE || 630 || 1.5 || 1.2 || 15 || 30 || ° || 47° || 60° || 65°
|-
| Granata Perforante mod.39 || APBC || 630 || 1.4 || 1.2 || 15 || 30 || ° || 48° || 63° || 71°
|-
|}

===== [[Ammo racks|Ammo racks]] =====
{| class="wikitable sortable" style="text-align:center"
|-
! class="wikitable unsortable" |Full ammo
! class="wikitable unsortable" |1st rack empty
! class="wikitable unsortable" |2nd rack empty
! class="wikitable unsortable" |3rd rack empty
! class="wikitable unsortable" |4th rack empty
! class="wikitable unsortable" |5th rack empty
! class="wikitable unsortable" |6th rack empty
! class="wikitable unsortable" |Visual discrepancy
|-
|| '''104''' || XX ''(X+)'' ||  ''(+)'' ||  ''(+)'' ||  ''(+)'' ||  ''(+)'' ||  ''(+)'' || style="text-align:left" | No
|-
|}

Turret empty: 57 ''(47)''

=== Machine guns ===

{{main|Breda Mod. 38 (8 mm)}}

{| class="wikitable" style="text-align:center"
|-
! colspan="7" | [[Breda Mod. 38 (8 mm)|8 mm Breda Mod. 38]]
|-
! colspan="7" | ''Coaxial mount''
|-
! colspan="4" rowspan="1" style="width:5em" |Capacity (Belt capacity)
! rowspan="1" | Fire rate (shots/minute)
! rowspan="1" | Vertical guidance
! rowspan="1" | Horizontal guidance
|-
| colspan="4" | 1,524 (24) || 600 || N/A || N/A
|-
! colspan="7" | ''Pintle mount''
|-
! colspan="4" rowspan="1" style="width:5em" |Capacity (Belt capacity)
! rowspan="1" | Fire rate (shots/minute)
! rowspan="1" | Vertical guidance
! rowspan="1" | Horizontal guidance
|-
| colspan="4" | 1,524 (24) || 600 || __° || __°
|-
|}

== Usage in battles ==

Try to push through enemy fire, while being angled at least 30° to your enemy. Destroy anyone who dares to fire at you, specifically targeting SPGs and those who forgot to angle their armour. Upgrade your ammunition for a better damage profile.

Alternatively, take a slightly flanking direction near to your team and use your strong characteristics to intercept any fast moving vehicles while moving along with your team. After finishing cleanup, flank main battle and destroy defenseless opponents.

It's not worth fighting heavily armoured vehicles alone while being angled without upgraded ammo. At that range you will probably only penetrate each other's turret and it's more up to luck than anything. One possibility if fighting from this range, it can potentially incapacitate crew, disabling the tank and allowing a team member with heaver firepower to finish the target off without threat of being fired upon.

Tanks equipped with autocannons can destroy you from the rear and sides, however they often go for engines first. Keep an eye out for them.

=== Pros and cons ===

'''Pros:'''

* When angled, can take shots from most rank 1 tanks without consequences
* Can destroy tanks fast, if penetration is possible
* Very thick mantlet (40+30mm)
* Excellent gun depression

'''Cons:'''

* Engages in eternal shootouts with something with the same armor level as itself
* Slow and unable to climb well
* While being slow, you are also forced to always drive at angle as not to allow someone to set up for a direct shot
* Slower reload compared to other reserve tanks.

== History ==
''Describe the history of the creation and combat usage of the ground vehicle in more detail than in the introduction. If the historical reference turns out to be too big, take it to a separate article, taking a link to an article about the vehicle and adding a block "/ History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></nowiki></code>, as well as adding them at the end of the article.''

== Media ==
''An excellent addition to the article will be video guides, as well as 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 series of the vehicles;''
* ''links to approximate analogues of other nations and research trees.''

== External links ==
''Paste links to sources and external resources, such as:''
* ''topic on the official game forum;''
* ''encyclopedia page on tank;''
* ''other literature.''

{{Italy medium tanks}}