T15E1 (90 mm)

Description

The 90 mm T15E1 is an American tank cannon. It is used solely in the T26E1-1.

An attempt by the US to improve the firepower of the 90 mm M3 gun on the M26 Pershing, the T15E1 introduces a more powerful 90 mm charge with a corresponding longer barrel for the velocity, but has the drawback of a longer reloading time due to the large ammunition handling within the T26E1-1 turret space.

Vehicles equipped with this weapon

• T26E1-1

General info

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Available ammunition

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
T43 shot	APBC	211	208	193	177	162	148
T42 shell	HE	26	25	24	22	20	18
T41	APCBC	224	220	205	187	171	157
T44 shot	APCR	336	330	304	274	248	223

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%
T43 shot	APBC	975	10.9	-	-	-	47°	60°	65°
T42 shell	HE	975	10.6	0.2	0.1	925	79°	80°	81°
T41	APCBC	975	10.91	1.2	14	137.2	48°	63°	71°
T44 shot	APCR	1,143	7.6	-	-	-	66°	70°	72°

Comparison with analogues

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Usage in battles

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Pros and cons

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History

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Media

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See also

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External links

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USA tank cannons
20 mm	M139
25 mm	LW25 · M242
37 mm	M3 · M5 · M6
57 mm	M1
75 mm	M2 · M2 Howitzer · M3 · M6 · M1897A4 · XM274
76 mm	M1 · M7 · M32 · T185E1
90 mm	M3 · M3A1 · M36 · M41 · M54 · T15E1 · T15E2 · T54 · T208E9
105 mm	M4 · M68 · M68A1 · M68A1E8 · T5E1 · T5E2 · T140E2 · T140E3 · XM35
106 mm	M40A1C
120 mm	M58 · M256 · T53
152 mm	M81 · M162 · XM150E5
155 mm	M185 · T7
165 mm	M135
	Foreign:
20 mm	Rh202 (Germany)
57 mm	6pdr OQF Mk.III (Britain) · ZIS-2 (USSR)
105 mm	Sharir (Israel)
120 mm	IMI MG251 (Israel)