Shipbuilding steel plate ABS FQ51 is mainly used to make ship cranes owning to its alloy elements and high strength property.When rolling ship steel plate ABS FQ51,low temperature impacting test shall be done under minus 60 centigree,about the impacting energy values,the end user can indicate it in their technical requirement list.For the rolling range of ABS FQ51 shipbuilding steel plate,the thickness within 6mm to 300mm,width from 1500mm to 4000mm and length from 5000mm to 14000mm,for some smaller sizes,Xinsteel would like to cut the normal size steel plate into special sizes as cutomers' demands.