Titanium is one of the strongest metals in the world its also flexible and rust proof.The estimated strength of titanium depends on what grade and heat treated condition of titanium you look at.
For pure Ti Tensile Strength, 241Mpa upto 345Mpa, 0.2% Proof Strength, 172Mpa upto 221Mpa.
For aerospace it could be:Tensile Strength of 552Mpa with 0.2% Proof Strength, 483 Mpa way up to Tensile Strength, 931Mpa, 0.2% Proof Strength, 862MPa.
