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Shipbuilding material A131 Grade D steel plate and A131 Grade E steel plate
Source:China steel stock Date:2021/04/03
In ASTM A131 specification,there are common structural Shipbuilding material A131 Grade D steel plate and A131 Grade E steel plate.Xinsteel Industrial supplying A131 Grade D steel plate and A131 Grade E steel plate with ABS,LR,BV,VL,CCS,NK,KR,RINA Class certificates of customers’ choice.Low temperature materials A131 Grade D steel plate shall be done impacting test at minus 20 degree centigrade,however,A131 Grade E steel plate done low temperature impacting test charpy V-notch at minus 40 degree centigrade.
Our painting shipbuilding steel materials including ABS AH36 bulb flat,ABS DH36 angle bar,LR AH40 steel plate,LR EH36 steel plate,DNV FH36 high strength steel plate,ABS FH32 low temperature steel plate exports to more and more shipyards and ship management companies allover the world.
Comparasion table for A131 Grade D steel plate and A131 Grade E steel plate in steel properties:
A131 Grade D and A131 Grade E Chemical composition: Heat Analysis Max% Standard Grade C Mn P S Si ASTM A131 E 0.18 0.7 0.025 0.025 0.1-0.35 ASTM A131 D 0.21 0.6 0.035 0.035 0.1-0.35 Mechanical Properties: Yield strength Tensile strength Mpa Min. Mpa ASTM A131 E 355 490-620 ASTM A131 D 235 400-520