Ships are subject to various external forces when sailing in the wind and waves. It is often not advisable to achieve good safety effect by simply increasing the thickness and size of ship steel plate, because it not only increases the dead weight of the
2021-02-06
Marine steel plates are divided into general strength steel and high strength steel, general strength steel according to the quality of A, B, D and E four grades; High strength steel is divided into two strength grades and three quality grades;
2021-02-02
First of all, good toughness is the key point of marine steel plate. In addition, marine steel plate requires high strength, good corrosion resistance, excellent welding performance, processing performance and surface quality.
2021-02-02
In the laser hybrid welding, the arc heat can make the cooling rate of the upper surface of CCS grade B steel plate weld slower than that of the bottom of the weld, so there are more proeutectoid ferrite in the upper part of the weld. Compared with pure l
2021-02-02
Flaw detection and thickness direction performance of AH36 marine steel plate: AH36 marine steel plate with additional flaw detection requirements and z15-z35 tear resistance (thickness direction performance) can be produced. AH36 marine steel plate with
2021-02-02
Description of the main products of marine angle steel: Due to the harsh working environment of ships, the properties of marine angle steel materials are required to have good toughness, high strength, good corrosion resistance, welding performance and su
2021-01-25