CCSEH32 China Classification Society certification, CCS-EH32 ship plate specifications and sizes, CC

CCSEH32 China Classification Society certification, CCS-EH32 ship plate specifications and sizes, CC

CCSEH32 is China Classification Society certified ship plate, EH32 ship plate introduction: E is the quality grade, H is the high-strength steel, 32 represents the yield strength.

CCSEH32 High Strength Ship Plate Fixed Rolling # Wugang Xiangyang

CCSEH32 Chemical Composition:

C Si Mn p S V Ti Nb Al

0.14 0.4 1.51 0.015 0.007 0.057 0.014 0.02 0.028

CCSEH32 mechanical properties:

CCSEH32 yield strength, tensile strength, elongation

, thickness ≤ 50mm, 355MPa, 490-620MPa, 21%.

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, AH420, DH420, EH420, FH420, AH460, DH460, EH460, FH460, AH500, DH500, EH500, FH500, AH550, DH550, EH550, FH550, AH620, DH620, EH620, FH620, AH690, DH690, EH690, FH690

From the production of ship plate varieties in recent years, the output of general strength A and B ship plates accounts for 90%, and the output of high-strength ship plates is less than 10%. The general strength of D and E grade ship plates and high-strength ship plates are basically produced by Anshan Iron and Steel New Rolling Plate Factory, Pugang Heavy Plate Plant and Wugang Heavy Plate Factory.

It should be noted that there is no manufacturer that has developed and produced AH40, DH40, EH40 and other high-strength ship plates, as well as FH32, FH36 and FH40 ultra-low temperature and high-strength ship plates. In terms of specifications, most manufacturers can only produce ship plates with a thickness of less than 30mm and a width of less than 2200mm. Obviously, there is still a gap between the variety and specifications and the demand for ship boards