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Offshore platform steel plates CCS DH32 steel properties

Posted:2019-09-19 14:56:00

CCS DH32 steel is not only the high tensile strength steel but also the Hull structural steel. CCS DH32 steel is used for shipbuilding and oil platform purpose, and also called offshore platform steel. DH32 offshore platform steel plates are approved by CCS, ABS, DNV, GL, BV, LR, NK, RINA and other classification societies.

Offshore platform steel plates CCS DH32 steel properties:

Grade Rm
(MPa)
Re(MPa) min A% min Akv/J min
DH32 440-570 315 22 E.T °C Thickness (mm)
-20 ≤ 50 >50-70 >70-100
L C L C L C
31 22 38 26 46 31

Offshore platform steel plates CCS DH32 own the minimum yield strength at 315 Mpa, and the tensile strength shall be within 440 to 570 Mpa. Offshore platform steel plates CCS DH32 are mainly used for oil and offshore platform and marine projects. Normally for offshore platform steel plates CCS DH32 thickness below 40 millimeters, the delivery condition under As rolled is Ok. And for the offshore platform steel plates CCS DH32 thickness equal and above 40mm, it shall be under TMCP or Normalized delivery condition.


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