EQ56 low temperature ship steel plate

The high-strength hull structure steel EQ56 is the steel for marine channels, Q refers to high-strength steel, 56 refers to the yield strength of 550N/MM2, and the front E represents the E grade. Commonly used trademarks are EQ56, EQ56-Z15, EQ56-Z25, EQ56-Z35.

EQ56 low temperature ship steel plate is a steel for marine channels: it has a low impact of -40 degrees, high strength, high toughness, fatigue resistance, laminar tear resistance, excellent weldability and seawater corrosion resistance. With the development of marine drilling channels from shallow seas to deep seas, the steel grades used in marine channels are getting higher and higher, and the thickness of steel is also increasing.

Shipbuilding steel generally refers to the steel for hull structure, which refers to the steel produced according to the production standards of classification societies and used to make the hull structure.