The Hardness Puzzle Steel's Superiority over Cast Steely

[Griffin]

You prepare a good level. Another factor contributing to steel's hardness advantage is its aptitude to be heat-treated more effectively than cast iron. Heat treatment processes can alter the crystal structure of steel, rising its hardness and intensity. Steel components can be cooled rapidly to obtain a hardened microstructure, whilst cast steely tends to cool more tiny by little, permitting graphite flakes to form. This slower refreshing method in cast steely outcomes in a softer material all round. But there may possibly be more factors influencing this discrepancy—any thoughts?