T is the mark showing that the steel has been processed through heat treatment. The T-mark only indicates the process. 90% of domestic steel products involves heat treatment process. Additonally, the T-mark doesn’t define quality of the steel.
T is the mark showing that the steel has been processed through heat treatment. The T-mark only indicates the process. 90% of domestic steel products involves heat treatment process. Additonally, the T-mark doesn’t define quality of the steel.