Titanium screws come closest to steel in terms of strength but Ti is 47% lighter.
Note, although Ti screws can be as strong as mild steel bolts, they are no substitute for high tensile steel bolts.
Titanium screws has its own advantage, high strength, low density, high hardness, high melting point and strong corrosion resistance.
Due to its stable chemical properties, good high temperature resistance, low temperature resistance, strong acid resistance, strong alkali resistance, high strength and low density.
High quality Ti bolts can be used in the following areas: