The successful production of extra thick TMCP NV E engineering ship steel

Welding is mainly used for manufacturing metal structure parts, and also for manufacturing machine parts. The welding connection performance is good, and it is convenient to weld TMCP NV E engineering ship steel steel plates, profiles or castings and forgings according to the needs. At the same time, welding can also connect different shapes and sizes (plate thickness, pipe diameter) or even different materials, so as to reduce weight, save materials, optimize resources and other purposes. The welding structure has high rigidity, good integrity, and easy to ensure air tightness and water tightness, so it is especially suitable for TMCP NV E engineering ship steel manufacturing hollow structures with high strength and large rigidity (such as pressure vessels, pipes, boilers, etc.).

Normal strength shipbuilding structural steel is divided into four grades: A, B, C, and D. The yield strength (not less than 235N/mm^2) of TMCP NV E engineering ship steel these four grades is the same as the tensile strength (400~520N/mm^2). However, the impact properties of steel plates at different temperatures are different.

At present, the inventory of TMCP NV E engineering ship steel in some markets is still at a low level, the rhythm of late arrival can be controlled, and the inventory pressure of agents is small; secondly, the orders of steel mills are basically saturated, the ex factory price is obvious, and the short-term TMCP NV E engineering ship steel price support is strong. On the whole, the cost side is high, the inventory pressure is not big, and TMCP NV E engineering ship steel traders are cautious and optimistic. Although the short-term demand persistence still needs to be considered, the overall price bottom is supported. It is expected that China's TMCP NV E engineering ship steel prices will fluctuate at a high level tomorrow.

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