When sourcing titanium sheets, the price is primarily driven by the Grade (e.g., Grade 1, 2, 5) and Dimensions (thickness, width, length). Grade 5 (Ti-6Al-4V) is an alpha-beta alloy that typically commands a higher price due to its superior strength-to-weight ratio compared to Grade 2 (Commercially Pure). You must also specify the Surface Finish (e.g., Pickled, Sandblasted, or Polished) and Flatness Tolerances, as high-precision requirements for aerospace or medical applications will significantly increase the unit cost.