should i have annealed the spring steel. to properly compare it to the 1095 that is annealed this pice of spring steel is used in down hole logging tools in gas and oil wells. the pice we call it a bow spring . its purppose is to push the logging tools to the well bore for better reading of the tool. this pice is put in a gas or oil well in depths of 20.000 ft and as shallow as 300ft at 20,000ft the well temp gets to 500,deg