Titanium Plate Gr1 Gr2 Gr3 Gr Gr7 Gr12 Precision Machining Nickel Alloy Titanium Forgings Nitinol Shape Memory Alloy

High strength: The density of titanium alloy is generally about 4.51g/cubic centimeter, which is only 60% 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.

High chemical activity: Titanium has high chemical activity, and has strong chemical reactions with O, N, H, CO, CO2, water vapor, ammonia, etc. in the atmosphere.

Good corrosion resistance: Titanium alloy works in humid atmosphere and seawater medium, and its corrosion resistance is better than stainless steel; it is particularly resistant to pitting corrosion, acid corrosion, and stress corrosion; it is resistant to alkali, chloride, gas, etc. Organic substances, sulfuric acid, etc. have excellent corrosion resistance.

Low temperature resistance: 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 certain plasticity at -253°C.

High thermal strength: the use temperature of titanium is several hundred degrees higher than that of aluminum alloy, and it can still maintain the required strength at medium temperature, and can work for a long time at a temperature of 450~500°C. There is still a high specific strength in the high range, but the specific strength of aluminum alloy decreases obviously at 150C. The working temperature of titanium alloy can reach 500°C, while that of aluminum alloy is below 200°C.

Small thermal conductivity: the thermal conductivity of titanium = 15.24W/ (m.K) is about 1/4 of brocade, 1/5 of iron, and 1/14 of aluminum, and the thermal conductivity of various titanium alloys is about 1/4 that of titanium. 50% drop.