ASTM B338 Standard Gr Gr2 Alloy Titanium Tube
The use of Titanium Alloy Pipe:
1. Titanium Alloy Pipes are mainly used to make aircraft engine compressor parts, followed by rockets, missiles and structural parts of high-speed aircraft. In the mid-1960s, titanium and its alloys have been used in general industry for making electrodes in the electrolysis industry, condensers in power stations, heaters in petroleum refining and seawater desalination, and environmental pollution control devices. Titanium and its alloys have become a corrosion-resistant structural material. In addition, it is also used in the production of hydrogen storage materials and shape memory alloys.
2. Titanium alloys can be divided into heat-resistant alloys, high-strength alloys, corrosion-resistant alloys (titanium-molybdenum, titanium-palladium alloys, etc.), low-temperature alloys and special functional alloys (titanium-iron hydrogen storage materials and titanium-nickel memory alloys, etc.) )Wait. The composition and properties of typical alloys are shown in the table.
Specification:
Titanium alloy tubes are widely used in heat exchange equipment, such as tube heat exchangers, coil heat exchangers, serpentine heat exchangers, condensers, evaporators and conveying pipes.
Titanium tubes implement two national standards according to different use requirements and performance: GBT36241995GB3625-1995.
Supply grades: TA0, TA1, TA2.TA9, TA10
Supply Specifications Diameter q4-114mm
Wall thickness: 602-45mm
Length: within 15m
Advantages:
1. The density of titanium alloy is generally around 4.51g/cm3, which is only 60% of that of steel. The density of pure titanium is close to that of ordinary steel. Some high-strength titanium alloys exceed the strength of many alloy structural steels. Therefore, the specific strength (strength/density) of titanium alloy is much higher than that of other metal structural materials, and the parts produced have high strength, good rigidity and light weight.
2. The operating temperature is several hundred degrees higher than that of aluminum alloys, and the required strength can still be maintained at moderate temperatures, and it can work for a long time at a temperature of 450 to 500 °C. High specific strength, while the specific strength of aluminum alloy decreases significantly at 150 °C. The working temperature of titanium alloy can reach 500 ℃, and the working temperature of aluminum alloy is below 200 ℃.
3. With its excellent characteristics, titanium alloys have gradually become one of the new important structural materials that are often used in the development of the aerospace industry. Titanium alloys are between aluminum and steel in terms of specific gravity, strength and operating temperature range, but titanium alloys have more superior characteristics, that is, they have high specific strength, and also It has good seawater corrosion resistance and ultra-low temperature performance.
4. Titanium alloys can still maintain their mechanical properties at low and ultra-low temperatures. Titanium alloys with good low temperature performance and extremely low interstitial elements, such as TA7, can maintain a certain plasticity at -253 °C. Therefore, titanium alloy is also an important low-temperature structural material.
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Titanium Alloy Tube from HaoFa helps distributors of Stainless Steel Products to gain the market, with eco-friendly and steady quality, customized service, and favorable prices.