When the steel plant approves, if the EH36 grade high strength ship plate steel is proposed to the classification society in advance and reported in the ladle analysis, other alloy elements of FH36 marine plate and beyond the normal alloy element content
2020-09-27
As the main material of ship construction, DNV GL DH32 steel plate has strict quality requirements. Both fresh water and ships sailing on the sea are in direct contact with water, which will be electrolyzed by water and decomposed by microorganisms in wat
2020-09-27
Quality inspection of RMRS DH32 marine steel plate: the inspection elements of RMRS DH32 marine steel plate quality include: plate thickness deviation, dimension deviation, appearance, internal defects, surface defects and approval marks of RMRS DH32 mari
2020-09-27
DNV GL grade B marine steel plate is used in the ship hull, but the use environment of this plate is very bad, whether in fresh water or sea water, it will be electrolyzed by water quality, at the same time, it will be corroded by aquatic organisms, so th
2020-09-27
Angle steel is a carbon structural steel for construction. It is a section steel with a simple section. It is mainly used for metal components and factory buildings. In use, it requires good weldability, plastic deformation performance and certain mechani
2020-09-21
At present, the specifications of domestically-made angle steel are 2 to 20, and the number of centimeters on the side length is used as the number. The same angle steel often has 2 to 7 different side thicknesses. Imported angles indicate the actual size
2020-09-21