Tungsten is generally considered to be stronger than titanium in terms of hardness and tensile strength. Tungsten has the highest tensile strength of any naturally occurring metal, making it incredibly strong and resistant to deformation.

Titanium, on the other hand, is known for its excellent strength-to-weight ratio. While it is not as strong as tungsten, titanium is significantly lighter. This makes titanium advantageous for applications where a combination of strength and lightness is required, such as aerospace, automotive, and sporting equipment.

In terms of raw strength, tungsten is stronger than titanium, but it is also denser and heavier. Titanium offers a good balance between strength and weight, which often makes it a preferred choice for various applications.

It's worth noting that strength is just one aspect to consider when evaluating materials for a specific application. Other factors such as ductility, corrosion resistance, thermal properties, and cost should also be taken into account when selecting the most suitable material.