CCSDH550 ship plate specifications, CCS China Classification Society certification DH550 ship plate,

CCSDH550 ship plate specifications, CCS China Classification Society certification DH550 ship plate,

CCSDH550 is China Classification Society certified ultra-high strength ship plate, divided into A, D, E, F four quality grades, namely AH550, DH550, EH550, FH550, H is high-strength building materials, 500 is the lower yield strength.

CCSDH550 steel plate fixed rolling # Wugang Xiangyang #

CCSDH550 steel plate implementation standard: GB711-2011

The grades specified in GB712-2011 structural steel standard for ships and offshore engineering are: A, B, D, E, AHB2, DH32, EH32, FH32, AH36, DH36, EH36, FH36, AH40, DH40, EH40, AH420, DH420, EH420, FH420, AH460, DH460, EH460, FH460, AH500, DH500，EH500，FH500,AH550，DH550，EH550，FH550，AH620，DH620，EH620，FH620，AH690，DH690，EH690，FH690。

The International Association of Classification Societies (IACS) is made up of the world's leading surveying agencies, with 11 full members and 2 associate members. Full members are American Bureau of Shipping (ABS), Bureau Veritas (BV), China Classification Society (CCS), Det Norske Veritas (NV), German Lloyd's Register (GL), Korea Register of Shipping (KR), British Classification Society (LR), Japan Maritime Association (NK), Polish Register of Shipping (PRS), Italian Register of Ships (RINA), Russian Register of Ships (RS), and associate members are Indian Bureau of Shipping (IRS) and Croatian Register of Ships (CRS). More than 95% of the gross tonnage of the world's merchant ships have been legally recognized by IACS authorized classification societies CCSDH550 using electric furnace steelmaking, made of scrap iron steel, pure steel, steel plate is poured with molten steel, cooled and pressed into flat steel. It is flat, rectangular and can be rolled directly or sheared from wide steel strips. The steel plate is divided according to the thickness, the thin steel plate < 8 mm (the thinnest 0.2 mm), the medium thick steel plate 8~60 mm, and the extra-thick steel plate 60~120 mm.

CCSDH550 is a marine steel plate, which is often used
in the marine engineering manufacturing industry,
such as shipbuilding, marine plane, ship crane, ship installation, marine engineering, cross-sea bridge structure, hydraulic press, port machinery, marine derrick, etc.