D-10T2S (100 mm)

Description

Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.

Vehicles equipped with this weapon

• T-55A
• T-55AM-1
• T-55AMD-1

General info

Tell us about the tactical and technical characteristics of the cannon or machine gun.

Available ammunition

Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).

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
3BM-8	APDS	299	298	291	272	253	249
BR-412D	APCBC	239	236	220	202	186	170
3BM25	APFSDS	335	330	307	290	275	260
3BK17M	HEATFS	390	390	390	390	390	390
OF-412	HE	19	19	19	19	19	19
9M117	ATGM	600	600	600	600	600	600

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile Mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive Mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
3BM-8	APDS	1,415	4.13	N/A	N/A	N/A	75°	78°	80°
BR-412D	APCBC	887	15.9	1.2	19	93.94	48°	63°	71°
3BM25	APFSDS	1,430	3.4	N/A	N/A	N/A	76°	77°	80°
3BK17M	HEATFS	1,085	9.96	0.05	0.1	1,440	65°	72°	77°
OF-412	HE	900	15.6	0	0.1	1,460	79°	80°	81°
9M117	ATGM	370	18.8	0.05	0.1	4,620	80°	82°	90°

9M117 unavailable for T-55A

Comparison with analogues

Give a comparative description of cannons/machine guns that have firepower equal to this weapon.

Usage in battles

Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.

Pros and cons

Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.

Pros:

Cons:

History

Examine the history of the creation and combat usage of the weapon 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 If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: https://wiki.warthunder.com/(Weapon-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 />.

Media

Excellent additions to the article would be video guides, 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 article about the variant of the cannon/machine gun;
• references to approximate analogues by other nations and research trees.

External links

Paste links to sources and external resources, such as:

• topic on the official game forum;
• other literature.