Steel Making Process: Electric Induction Furnace.
Heat Treatments: Annealing, Normalizing, Quenching and Tempering, Solution Annealed.
Survey Conditions: all castings to be used for construction of ship classed with RINA are to be in compliance with the requirements of the RINA Rules and are to be tested accordingly.
General conditions for the approval
-The approval is granted on condition that the RINA Rules for the approval, manufacture, testing and certification of materials are complied with in all respects.
-RINA is to be notified of any change of materials, manufacturing process, quality control routines that may affect the validity of this certificate.