resistance, due to the protective chromium oxide layer that covers the steel surface after heat treatment. On the other hand, they are not durable for long. Carbon steel has a higher carbon content, which gives the steel a lower melting point, more malleability and durability, and better heat distribution. The disadvantages are the quick corrosion and staining. Titanium coated blades offer a balance between durability, sharpness and anti-corrosion. Titanium is stronger, has higher corrosion resistance, and has about half the density (weight) of steel. The titanium coating helps strengthen the blade and prevent corrosion, and after being sharpened a few times it will expose the steel edge underneath, giving the best edge with higher strength and resistance to corrosion over the length of the blade. The titanium coating is recognized by the gold colored blade as opposed to the typical silver colored steel blade. See also Garden tool References External links Gardening tools Habitat management equipment and methods Scissors