What's the application of shipbuilding steel plate?

Shipbuilding steel plate steel refers to the thin steel plates and thick steel plates produced with special structural steel for shipbuilding and used to manufacture the hull structure of ocean-going, coastal and inland watercraft. Ship plate steel must have high strength, good low-temperature impact toughness, and good welding performance.

The general-strength structural steels of the China Classification Society are divided into four quality grades: A, B, D, and E (ie CCSA, CCSB, CCSD, CCSE); the high-strength structural steels of the China Classification Society are three Strength level, four quality levels (CCSAH32, CCSDH32, CCSEH32, CCSFH32, CCSAH36, CCSDH36, CCSEH36, CCSFH36, CCSAH40, CCSDH40, CCSEH40, CCSFH40).

With the improvement of shipbuilding capabilities, domestic shipbuilding companies are gradually making breakthroughs from quantity to quality, and gradually changing the product structure of bulk carriers. The capabilities of large container ships, liquefied gas ships, drilling ships and other high value-added ships are With continuous improvement, the tonnage of the ships built is getting bigger and bigger, and the ship types are getting more and more complete. Correspondingly, high strength, high toughness and corrosion resistance have gradually become the development direction of steel enterprises in the production and development of shipbuilding plates. BBN steel can supply high quality shipbuilding steel plate, coils, H beams and flat bulbs.