LR-A Marine Steel Plate 1- Grade:ABDEAH32DH32EH32AH36DH36EH36AH40DH40EH40 2- Standard:ABS,DNV,KR,LR,GL,NK,RINA,CCS,BV LR-A Marine Steel Plate 1.Grade ... : A,B,C,D,E,AH32 ... exchanger, machinery and hardware fields. GradeYield strengthTensile strength ElongationTest temperature A 235400-52022 20 B 235400-520 22 0 D 235400 ...