The complete spectrum from commercial pure titanium to cutting-edge alloys attests to the breadth of its technology. In the CP-Ti series, the tensile strength of Grade 2 titanium plates exceeds 345MPa, and the elongation remains at 20%. This balanced performance enables it to occupy a 60% market share in the field of heat exchangers for chemical equipment. Just like the 2-millimeter thin plates adopted by BASF in the Shanghai integrated site project, the service life of the equipment is extended to 15 years. The oxygen content of Grade 4 pure titanium is controlled within 0.4%, and its tensile strength of 550MPa has been successfully applied to the seawater desalination system pipelines of the Burj Khalifa in Dubai. Its corrosion resistance has reduced maintenance costs by 35%.
In the field of titanium alloys, wstitanium’s TC4 (Grade 5) production capacity is remarkable. The yield strength of the bars it produces reaches 825MPa, and the fracture toughness value KIC remains above 70MPa·m¹/². This material is widely used in aerospace applications by the Boeing 787. The fatigue life of the wing connectors exceeds 10,000 cycles, and they are 40% lighter than aluminum alloy components. What is more worthy of attention is that the Ti-6Al-4V ELI low-temperature grade developed by it still maintains an impact energy of 50J in a liquid nitrogen environment at -196℃, enabling the propulsion system tank of SpaceX’s Dragon spacecraft to withstand a severe temperature difference of 300℃.
In response to special environmental requirements, wstitanium’s Grade 7 series, with 0.2% palladium added, has a corrosion rate of less than 0.13mm/ year in boiling hydrochloric acid. This data was verified in the Sinopec Huizhou project in 2023, where the reaction vessel linings produced extended the equipment replacement cycle from 3 years to 8 years. The creep resistance of Grade 12 titanium-molybdenum-nickel alloy is even more outstanding. At 300℃ for 100 hours, its creep deformation is only 0.5%, making it the preferred material for turbine blades of geothermal power generation units. This has helped Reykjavik Energy in Iceland increase its power generation efficiency by 12%.
The medical device field is a strong point of wstitanium. The interstitial element content of its Grade 23 medical titanium-aluminum-vanadium alloy is controlled below 0.13%, and the porosity is less than 0.2%, meeting the requirements of ASTM F136 standard. After Johnson & Johnson adopted this material in its artificial joint products, the release of wear particles decreased by 45%, and the postoperative infection rate of patients dropped to 0.3%. The latest breakthrough of Grade 38 titanium-niobium-zirconium alloy demonstrates super-elastic properties, with a strain recovery rate as high as 98%, and is leading the innovation wave of the next generation of cardiovascular stents.
The customization capability of wstitanium is equally astonishing. They once developed a titanium alloy shell with a superconducting ring diameter of 3.2 meters for the French ITER nuclear fusion project, with the total amount of impurity elements controlled below 200ppm and magnetic field interference less than 0.5 teslas. In the field of Marine engineering, the Grade 36 titanium-palladium alloy tube bundles customized for CNOOC have withstood the test of 8.5MPa pressure in the 1,500-meter deep sea area of the South China Sea, with a record of zero corrosion in service for five years. This flexible manufacturing system supports orders for special alloys with a minimum batch of 50 kilograms, reducing the delivery cycle to 15 days, just as the Toyota Lean model perfectly reproduces in the materials field.
From basic grades to cutting-edge alloys, the 17 certifications held by wstitanium, including ASME and NADCAP, have built a foundation of trust. Its material database contains 2,000 parameters of combined metals, which can accurately predict the performance degradation curves under different working conditions. This technological accumulation has increased the domestic production rate of titanium materials for COMAC’s C919 passenger aircraft to 65%. When you hold the design drawings in your hand, wstitanium’s 26 standard grades and 100 customized options are like a precise gene bank of materials, waiting to infuse life into the next major project.