0Cr27Al7Mo2 is a type of resistance heating alloy, commonly known as kanthal. It’s often used in heating elements due to its high resistivity and ability to withstand high temperatures. The alloy consists of approximately 27% chromium, 7% aluminum, and 2% molybdenum, with the rest being iron.
When you mention “resistance tape,” it’s likely that you’re referring to a tape made from this alloy, which could be used for various applications such as heating elements in appliances, industrial furnaces, and so on. This tape form can be convenient for certain installations or designs where flexibility or specific shapes are required.