With iron, aluminum, titanium or fused alloy molybdenum and other elements, made of light alloy, has been widely used in various aspects, including (spray engine, and device), and industrial applications (chemical and petroleum products, desalination and paper), automobile, agricultural food, medicine, prosthesis, bone graft and dental instruments and implants), kitchen utensils, sporting goods, jewelry, and mobile phone, etc.

The quota for GR12 titanium alloy pipe length was 558,534 tonnes, compared with imports of 1.3m tonnes in 2017. The quota for pipes was 273,901 tonnes, for stainless steel 139,934 tonnes and for railway steel 27,044 tonnes, all less than half of imports in 2017. Turkish steel import quotas have had no impact on the country's imports, sources said. This is because these safeguards do not apply to imported steel products that need to be processed and then re-exported, and the quotas currently used are adequate. Brief test: according to the operation situation combined with the fundamentals, the recent European steel market or continue to sideways downward.

Two useful properties of titanium are corrosion resistance and a high strength-to-weight ratio in the metal. In the non-alloy state, titanium is as strong as some steels, but 45 percent lighter.

The density of titanium is 4.5g/cm, which is 57% of that of steel. Titanium is less than twice as heavy and three times stronger than aluminum. Specific strength is the ratio of strength to density. When compared with different materials, the specific strength of titanium alloy is almost larger than that of common industrial alloys. The specific strength of titanium alloy is 3.5 times that of stainless steel, 1.3 times that of aluminum alloy and 1.7 times that of magnesium alloy, so it is an essential structural material in aerospace industry. Comparison table of density and specific strength of titanium and other metals: