Punchability refers to the performance of metal without cracks and other defects after stamping deformation. Many steel products are manufactured through a stamping process. In order to ensure the quality of the products and the smooth progress of the process, the LR EH36 hull construction steel, steel plates and strips used for stamping must have qualified stamping performance.
DH690 plate is a steel plate with a thickness of no more than 150 mm for the manufacture of ships, fishing vessels and marine engineering structures in ocean, coastal and inland navigation areas. The LR EH36 hull construction steel, DH690 steel plate with Z-direction requirements is suffixed with Z25 and Z35, which is used as ultra-high strength ship and marine engineering structural steel. Chemical composition of DH690 steel plate: C ≤ 0.21, Si ≤ 0.55, Mn ≤ 1.7, P ≤ 0.025, S ≤ 0.025, N ≤ 0.02.
Medium and thick plates LR EH36 hull construction steel are mostly used in construction engineering, machinery manufacturing, container manufacturing, shipbuilding, bridge construction, etc. Medium and thick plates can also be used to make all kinds of containers, furnace shells, furnace plates, automobile static steel plates and so on. Among them, shipbuilding steel plate is used to make marine and inland ships. The shipbuilding steel plate LR EH36 hull construction steel is required to have high strength, plasticity, toughness, good cold bending performance, welding performance and corrosion resistance.
In order to better develop the international steel market and make the steel products trade more prosperous at home and abroad, the company has a number of professional talents who love their posts and are proficient in their business. The company has always been adhering to the "service first, reputation first, customer first, make friends" business purpose, is willing to work together with domestic and foreign customers!
Leave a Message