AB/EQ70 Extra high strength property in tempering and quenching. Grade. Mechanical Property. Charpy V Impact Test. Yield. Tensile. Elongation. Degree. Energy 1. Energy 2. Min Mpa. Mpa. Min %-40. J. J. AB/EQ70. 690. 770-940. 14. 41. 62. Note:Energy 1 is transverse impact test, Energy 2 is longitudinal ABS EQ70,ABS EQ70 shipbuilding steel plate,ABS EQ70 ABS Grade EQ70 Steel. ABS EQ70 shipbuilding steel with good toughness properties,higher strength.ABS EQ70 shipbuilding steel are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.All of our stock is the high quality ABS EQ70 shipbuilding steel plate.Shanghai Royal Industry has a large number of stocks.