LR DH36 marine grade steel plate for shipbuilding

The shipbuilding industry has a long history. With the development of shipping industry and military demand, ships manufactured with LR DH36 marine grade steel plates tend to be large-scale and specialized, and shipbuilding technology develops rapidly. Shipbuilding industry has become one of the most important heavy industries in the world.

The ship manufactured with LR DH36 marine grade steel plates is made up of thousands of parts, almost related to various industrial sectors. In addition to the unique technology of hull construction, shipbuilding also involves mechanical, electrical, metallurgical, architectural, chemical and fine arts fields. So, LR DH36 steel plate shipbuilding is a comprehensive technology based on all industrial technologies. It reflects the level of industrial technology of a country.

LR DH36 steel shipbuilding industry uses a large variety of materials. The manufacture of LR DH36 cargo ships requires 3000~4000 tons of LR DH36 marine grade steel plates. LR DH36 high strength steel plate can reduce hull weight and reduce propulsion, so as to increase passenger and cargo loading or speed.

LR DH36 steel ships are usually operated in harsh environment. For LR DH36 marine grade steel plates, besides ensuring the smelting method, chemical composition and mechanical properties, there are also higher requirements for weldability and corrosion resistance.