Titanium Alloy Shell Gr5 welded shell For Torpedo

Place of Origin China
Brand Name Changsheng
Certification ISO 9001;2015
Model Number ASTM
Minimum Order Quantity 200kg
Price 50usd/kg
Packaging Details packed with export wooden case
Delivery Time 30days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 5000T/MONTH

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Product Details
Materials Titanium Alloy Application Marine,Aerospace And Defensing
Standard AMS 4911/AMS 4900/AMS 4901/AMS 4902/AMS 4914 Processing CNC, Forge, Rolling And Welded
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Marine Titanium Alloy Sheet Shell


Defending Titanium Alloy Sheet


AMS 4911 Titanium Alloy Plate

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Product Description

Titanium has strong acid and alkali corrosion resistance, and it will not rust when immersed in seawater for 5 years, while steel will corrode and deteriorate in seawater. Therefore, the outer shell of the ship is made of titanium alloy, and the seawater cannot corrode it. The submarine made can resist both seawater corrosion and deep pressure, and its diving depth is 80% higher than that of stainless steel submarines. At the same time, titanium is non-magnetic and will not be detected by mines, so it has a good anti-monitoring effect. Generally, steel submarines will be easily crushed by water pressure when diving for more than 300m. The diving depth of titanium submarines exceeds 300m not only will it not be crushed, but also can effectively avoid the attack of depth charges, showing the unique charm and excellent performance of "titanium submarines". At present, titanium is an irreplaceable material for ships in the deep sea field. Russia successfully manufactured all-titanium submarines as early as 1968. Since the mid-1960s, Russia has produced 6 to 7 double-layer high-pressure hull "Alpha"-class all-titanium submarines, and each submarine uses 3000t of titanium. In addition, such as "Shark"-class nuclear submarines, multi-purpose 945 and 988 nuclear submarines, etc., their underwater displacement is large, the underwater speed is fast, and the ultimate diving depth can reach 800m. Its pressure-resistant shell is made of titanium alloys. Titanium alloys are also widely used in torpedo launch tanks,Pumps, valves, pipes, propellers, etc. made of titanium alloys on torpedo launch high-pressure gas cylinders and crisis coolers have good results and greatly extend their service life.




It is a titanium alloy strengthened by heat treatment, which has good weldability and sheet formability and forging properties. Used in the manufacture of jet engine compressor blades, impellers, etc. Others such as landing gear wheels and structural parts, fasteners, brackets, aircraft accessories, frames, stringer structures, pipes, are used in a wide variety of applications.


The ability to resist cracks during forging is good, the formability is acceptable, the weldability is good, and the heat treatment cannot be strengthened. It is used for transmission gearbox casing, jet engine casing device and guide vane cover, pipeline structure, etc.


The formability and crack resistance during forging are acceptable, and the weldability is good, but it cannot be strengthened by heat treatment. Use the land to make jet engine blades, impellers and casings, gyroscope gimbal guide vanes, inner skins and frames of nozzle devices


It is a dry heat-treatable strengthened titanium alloy with good crack resistance during forging, but poor weldability. Fabricate fasteners, air inlet control guides, and test structural components from dry.


It is a heat-treatable and strengthened titanium alloy with good formability, certain crack resistance during forging, and acceptable weldability. It is used for structural forgings, plate stringer structures, skins, frames, brackets, aircraft accessories, and fasteners.


It is a heat-treatable and reinforced titanium alloy with good crack resistance during forging.


It has good formability and weldability, and has good crack resistance during forging, but it is not strengthened by heat treatment. It is used to manufacture compressor blades, impellers, landing gear rollers, spacer compressor case assemblies, aircraft skeletons, skin components, etc.


It is a heat-treatable-strengthened titanium alloy with good forgeability and formability. Used in the manufacture of aircraft skeleton components.

Titanium Alloy Shell Gr5 welded shell For Torpedo 0

Titanium Alloy Shell Gr5 welded shell For Torpedo 1


Physical Properties
Grade Tensile stength MPA Yield strength MPA Elongation %
Gr1 240 170 24
Gr2 345 275 20
Gr4 550 483 15
Gr5 895 828 10
Gr7 400 275 18
Gr9 620 483 15
Gr12 483 348 18
Gr23 793 759 10


Grade Fe Max









Pd Max



Va Max Ni Max Mo Max
/ Wt % Wt % Wt % Wt % Wt % Wt % Wt % Wt % Wt % Wt %
Gr1 0.2 0.18 0.03 0.08 0.015          
Gr2 0.3 0.25 0.03 0.08 0.015          
Gr4 0.5 0.4 0.05 0.08 0.015          
Gr5 0.4 0.2 0.05 0.08 0.015   5.5-6.7 3.5-4.5    
Gr7 0.3 0.25 0.03 0.08 0.015 0.12- 0.25        
Gr9 0.25 0.15 0.03 0.08 0.015   2.5-3.5 2.0-3.0    
Gr12 0.3 0.25 0.03 0.08 0.015       0.6-0.9 0.2-0.4
Gr23 0.25 0.03 0.03 0.08 0.0125   5.5-6.5 3.5-4.5    
Ti Balance