If the description is made of titanium titanium titanium standard parts plate and a chemical composition of the original elements. Titanium is very light. Commonly used in aviation. Medicine. And corrosion-resistant. So the value is more expensive.
Stainless steel much cheaper. Use more widely. Why not rust stainless steel, adding more than 12.5% of chromium in the steel-related. Corruption and incompetence of corrosion in an oxidizing medium, chrome steel surface to make quickly generate a dense passive film to prevent metal matrix is destroyed. When the chromium content at more than 12.5%, form a dense stable film, rust resistance occurs leap forward consolidation, greatly enhanced corrosion resistance, which is why the amount of chromium-containing stainless steels have a 12% the above reasons. titanium standards Commonly used stainless steel 304 chemical elements like content is 1Cr18Ni9Ti where 1 means carbon. Cr18 means that the content of chromium. Ni9 Ti nickel content means that is you said above the titanium titanium plate. Rarely content in stainless steel.