Using spectrometer, metallographic microscope and scanning electron microscope to study the phenomenon of fracture separation of ship plate F36 during the stretching process,analyze. […]

EH40 fracture morphology and inclusions are analyzed by using scanning electron microscopy ( SEM ) and EDS． The results show that sulfide at the plate thickness direction greatly influence lamellar tearing resistance． To meet the requirements of through t […]

AH40 is a special steel plate for ships and offshore platforms, AH40 steel plate classification society certification can be done; CCS, DNV, GL, LR, BV, NK, KR, ABS and other nine classification societies certification. […]

Marine steel plate material, general strength hull structure steel is divided into A, B, C, D, 4 grades […]

The high-strength structural steel according to the China Classification Society's standard is three strength grades and four quality grades: A32, A36, A40, D32, D36, D40, E32, E36, E40, F32, F36, F40. […]

EH40 is a high-strength ship plate. High-strength steel is divided into three strength levels and four quality levels, specifically A32, D32, E32, F32, A36, D36, E36, F36, A40, D40 E40, F40. […]