ASTM B348 Grade5 Titanium Rod

ASTM B348 Grade5 Titanium Rod is based on Ti-6Al-4V and is one kind of (α+β) type titanium alloy, having good all-round mechanical properties. More than the magnitude. The strength of Gr5 sb=1.012GPa, density G =4.51g/cm3, specific strength sb/g=23.5, while the specific strength sb/g of alloy steel is >18. Titanium alloys are low thermal conductivity. Thermal conductivity of titanium alloy is 1/5 of iron and 1/10 of aluminum, while the thermal conductivity of TC4 is L =7.955W/m·K.

Strength coefficient
The reason why titanium 6 Aluminum 4 vanadium has so many applications is because of its light weight and high relative hardness.Its strength coefficients versus other materials are as follows:

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ASTM B348 Grade5 Titanium Rod is based on Ti-6Al-4V and is one kind of (α+β) type titanium alloy, having good all-round mechanical properties. More than the magnitude. The strength of Gr5 sb=1.012GPa, density G =4.51g/cm3, specific strength sb/g=23.5, while the specific strength sb/g of alloy steel is >18. Titanium alloys are low thermal conductivity. Thermal conductivity of titanium alloy is 1/5 of iron and 1/10 of aluminum, while the thermal conductivity of TC4 is L =7.955W/m·K.
Strength coefficient
The reason why titanium 6 Aluminum 4 vanadium has so many applications is because of its light weight and high relative hardness.Its strength coefficients versus other materials are as follows:
Corrosion resistance
Exposure to air or water oxygen, titanium 6 al-4 VANADIUM instantly develops a stable, uninterrupted and tightly bonded oxide layer in the presence of oxygen in air or water. This is because it is resistant to rust well in various media. Ti 6 Al-4 VANADIUM also exhibits good general corrosion resistance to such aggressive chemicals as seawater, oxidizing acids, chlorine (contained in water), rocket fuels, and bases. But ti 6 Al-4 v is vulnerable to general corrosion in weak acid or in solid chlorine gas. As a result of pressure corrosion cracks and stress corrosion cracks in a chlorine or halogen containing environment, chlorine solvents and machining oils are typically excluded in titanium working.
Titanium and titanium alloys such as titanium 6 aluminum -4 vanadium are vulnerable to hydrogen embrittlement. Hydrogen can penetrate into the metal as gaseous or negative hydrogen and then they can become brittle hydrogen. Therefore, when processing, especially the heat treatment and pickling process, the addition of hydrogen elements should be minimized as far as possible. Ti 6 Al 4 V product specifications usually allow a maximum hydrogen content of 150ppm.
Fracture toughness
The fracture toughness of the Ti 6 al 4 V is a value between that for aluminum alloy and the steel. The higher toughness microstructure is usually thinner and coarser. The titanium 6 aluminum 4 vanadium ELI grade is more tough than the regular grade.
Wear performance
In general, titanium 6 aluminum 4 vanadium, and titanium alloys do wear and have if not very limited applicability in wear situations.
Welding
Titanium 6 al-4 vanadium may also be alloyed by a titanium 6 al-4 vanadium weld. Welding inert gas protection measures should apply in the welding process with a view to protect against oxygen absorption and prevent welding spot from becoming fragile. The most common welding procedure of titanium 6 aluminium 4 vanadium is the fusion tungsten gas arc welding. Gnaw is applied for the thicker slices. Plasma arc welding, spot welding, electron beam, laser beam, resistance welding, and diffusion welding have been effectively used in welding titanium 6 aluminun 4 vanadium.
Forging 
High temperature workability: Ti6Al4V can be worked hot by any of the conventional means including hot forging, hot pressing and hot drawing. Normal hot work temperature is in the α/β high temperature region (around 870-980℃ (1600-1800℉)). To prevent the growth of excessive alpha shells and alpha shells must be removed after the processing. Flakes generally hot-worked at 650℃(FDA12212011). Titanium 6 Aluminum 4 vanadium can be superplastic successfully at 850℃(1560℉). "Warm" The yield strength of ti-6Al-4v drops rapidly with temperature in both the annealed and solution treated conditions. This makes it possible to forge it at low temperatures. For example, heat treatment at 427 °C (800 °F) causes a reduction in yield strength of about 40%. Heat treatment is employed in a vast number of products such as fasteners, aerospace components and medical devices.
Cold working:

Cold working of titanium 6 aluminum-4 vanadium is restricted, but can be drawn and formed in the cold. Cold work is mostly employed for brackets and clamps. Since the coefficient is low in titanium, there will be a phenomenon of rebound at room temperature processing. In theory, this can be offset by overbent but in practice it is usually corrected thermal cutting.
 

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