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ABS B steel plates application and features steel plate

ABS B steel plates are mainly used in the manufacture of ocean, coastal and inland shipping ship hull, deck, etc..

The working environment is of ABS B steel plates is usually bad. The hull has to bear chemical corrosion, electrochemical corrosion of seawater, as well as corrosion of marine organisms and microorganisms. Besides, A131 grade B shipbuilding steel vessel hull also bear large wave and alternating load. And vessel processing is also complex, so it has high requirement for hull structural steel quality.

Good ABS B steel plates toughness is the most critical requirement. Besides, ABS B steel plates should have high strength, good corrosion resistance, welding performance, processing performance and surface quality. The Mn/C ratio should be above 2.5, and ABS B steel plates carbon equivalent is also strictly required, and asked to be produced by the steel mills approved by ABS American Bureau of Shipping.


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