We are offering alloy steel plates sa 387 ( pressure vessel chrome molybdenum alloy steel ) a quality normalised and tempered material for steam turbine diaphragms and associated uses within the power generation industry.we stock low alloy steel plate in following grades the following grades are available: astm a 387 gr. 11 cl. 1 2 astm a 387 gr. 12 cl. 1 2 astm a 387 gr. 22 cl. 1 2 astm a 387 gr. 5 cl. 1 2 din 17175 15mo3 16mo3 astm specification a 387 gr. 2 cl. 2 204 gr. A 204. B