DNV Grade A shipbuilding steel plate is a kind of hot rolled general tensile strength steel. DNV steels come 4 grades in ordinary-strength steel for shipbuilding and DNV Grade A shipbuilding steel plate is the lowest one of them.
GB713 12Cr2Mo1R steel is a alloy pressure vessel steel with specified elevated temperature properties. Generally, 12Cr2Mo1R plates shall be delivered in hot rolling, controlled rolling or normalizing condition.
KR Grade B shipbuilding steel plate are almost exclusively used in the Shipbuilding Industry for the construction of structural parts of ships, barges and marine equipment.KR Grade B shipbuilding steel plates have yield strength of 34,100 psi (235 MPa), a
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