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The 32-level ship plate strength should be between Q275 and Q345. The lower yield of Q275 is 275, the lower yield of Q345 is 345, and the upper yield of grade 32 ship plate is 315 (closer to the cancelled Q295).
The 36-level ship plate corresponds to Q345. The A36-level ship plate is closer to Q345C, the D36-level ship plate is closer to Q345D, and the E36-level ship plate is closer to Q345E.
Class 40 ship plate corresponds to Q390. The A40 class ship plate is closer to Q390C. The D40 ship plate is closer to Q390D. The E40 ship plate is closer to Q390E.
GB T 5312 Carbon and carbon-manganese steel seamless steel tubes and pipes are mainly for ship use, also known as shipbuilding steel pipes. Under GB T 5312, there are mainly 5 steel grades: grade 320, 360, 410, 460 and 490. Each grade covers three levels: I, II, III.
Angle steel, commonly known as angle iron, is a long strip of steel whose sides are perpendicular to each other. There are equal angle steels and unequal angle steels. The two sides of equal angle steel are equal in width. The unequal angle steel is also known as L shape profile steel.
Flat bar steel can be produced according to the user's needs, with fixed thickness, width and length. It can reduce the cutting process for users, reduce the consumption of labor and materials, and also reduce the processing loss of raw materials.
Bulb flat steel for shipbuilding
The bulb flat steel is a kind of medium section material which is mainly used in the field of shipbuilding and bridge building, and the shipbuilding bulb flat steel is an auxiliary medium section material for shipbuilding.
The steel for shipbuilding and oil platform---FH40, is the high tensile strength steel.The shipbuilding steel FH40 is the Hull structural steel.We can provide FH40 shipbuilding steel plate price.
The steel for shipbuilding and oil platform---EH40, is the high tensile strength steel.The shipbuilding steel EH40 is the Hull structural steel.We can provide EH40 shipbuilding steel plate price.
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