Titanium Discs Titanium Gr2 ASTM B348 Titanium

Titanium has a metallic luster and ductility. Titanium is characterized by its low density, high mechanical strength and ease of processing. The plasticity of titanium depends largely on its purity. The purer the titanium, the more plastic it is. Good corrosion resistance, not affected by the atmosphere and seawater. At room temperature, it will not be corroded by hydrochloric acid below 7%, sulfuric acid below 5%, nitric acid, aqua regia or dilute alkali solution;At room temperature, the chemical activity of titanium is very small and can react with a few substances such as hydrofluoric acid, but when the temperature increases, the activity of titanium increases rapidly, especially at high temperature, titanium can react violently with many substances. The smelting process of titanium is generally carried out at a high temperature above 800℃, so it must be operated in a vacuum or under the protection of an inert atmosphere.

Good heat resistance, good weldability and excellent corrosion resistance. The drawback is that the room temperature strength is low. It is usually used as heat-resistant material and corrosion resistant material. Titanium alloys are widely used in various fields because of their high specific strength, good corrosion resistance and high heat resistance. The industrial production of titanium began in 1948. It is mainly used to make compressor components, such as cast titanium fan, compressor disk and blade, cast titanium compressor casing, intermediate casing, bearing shell, etc. Spacecraft mainly use the high specific strength, corrosion resistance and low temperature resistance of titanium alloy to make all kinds of pressure vessels, fuel tanks, fasteners, instrument straps, frames and rocket shells. Artificial earth satellites, lunar module, manned spaceships and space shuttles also use titanium alloy plate welds.

Feature:

1. Toughness, light weight

2. High property of acid and alkali resistance

3. Bear high & low temperature, etc