No, 1060 steel is not considered mild steel. Mild steel typically refers to low carbon steel with a carbon content ranging from 0.05% to 0.25%. It is relatively soft, easy to work with, and not as strong or hard as high carbon steels.

In contrast, 1060 steel is a high carbon steel with a carbon content of approximately 0.60%. High carbon steels like 1060 are known for their increased hardness, strength, and ability to hold a sharp edge. 1060 steel is often chosen for sword blades due to its desirable combination of hardness, toughness, and edge retention.

It's important to note that the categorization of steel as mild steel or high carbon steel is based on its carbon content and the resulting properties. Mild steel is generally softer and more ductile, while high carbon steel possesses greater hardness and strength.

If you are considering using or working with 1060 steel, it is important to be aware of its higher carbon content and the characteristics associated with high carbon steels, such as the need for proper heat treatment, potential brittleness, and requirements for appropriate forging and handling techniques.