CCSAH40 ship plate specifications and dimensions, marine steel plate CCSAH40 introduction, CCS-AH40

CCSAH40 ship plate specifications and dimensions, marine steel plate CCSAH40 introduction, CCS-AH40

CCSAH40 is China Classification Society certified ship plate, A quality grade, H is high-strength steel, 40 represents yield strength. AH40 ship plate increases the requirements for the performance of the steel plate thickness direction, that is, the performance in the Z direction, and the additional Z backward is: AH40-Z35.

CCS-AH40 steel plate fixed rolling # Wugang Xiangyang

CCSAH40 steel plate implementation standard: implement GB/T712-2011 standard.

CCSAH40 is China Classification Society certified ship plate, the size, shape, weight and allowable deviation of the steel plate should comply with the provisions of GEH40/T709, and the deviation under the thickness is -0.3mm.

Under normal circumstances, a certain steel plate used is the standard of the Chinese classification society, so all the steel plates need to use the standard of the same national classification society under the standard. Ship plate refers to the hot-rolled steel plate produced according to the requirements of the construction code of the classification society for the manufacture of ship hull structure. The structural steel used for the hull is divided into strength levels according to its yield point: general strength structural steel and high-strength structural steel. The general strength structural steel of China Classification Society is divided into four quality grades: A, B, D, E (i.e., CCSA, CCSB, CCSD, CCSE); The high-strength structural steel standard of China Classification Society is three strength levels and four quality grades.

GB/T712-2011 Structural steel standard for ships and offshore engineering The grades specified are: A, B, D, E, AH32, DH32, EH32, FH32, AH36, DH36, EH36, FH36, AH40, DH40, EH40, FH40, AH420, DH420, EH420, FH420, AH460, DH460, EH460, FH460，AH500，DH500，EH500，FH500，AH550，DH550，EH550，FH550，AH620，DH620，EH620，FH620，AH690，DH690，EH690，FH690

As one of the steel grades with high quality grades, CCS-AH40 is mainly used in the construction of large ships and offshore oil drilling platforms, etc., and its structure can better adapt to the problems of harsh environment, huge design load and extremely high stress concentration, difficult maintenance and repair, and serious losses caused by damage.