NK AH36/DH36/EH36/FH36 Steel Plate For Shipbuilding

NK AH36/DH36/EH36/FH36 Steel Plate For Shipbuilding 　　NK GradeAH32/DH32/EH32/FH32 steel plates are used in manufacturing hull, maritime oil extraction drilling platform, platform tube junction and other structural components. 　　Chemical Composition and Mechanical Property:   Grade Chemical Composition(%) C≤ Mn Si P≤ S≤ Al(cid)≥ Cu≤ NK  AH32 0.18 0.90-1.60 0.10-0.50 0.035 0.035 0.015 0.35 NK  DH32 NK  EH32 NK  FH32 0.16 0.025 0.025   Grade Mechanical Property Tensile Strength(MPa) Yield Strength(MPa) % Elongation in 2 in.(50mm) min Impacting Test  Temperature(°C) NK  AH32 440-590 315 22 0 NK  DH32 -20 NK  EH32 -40 NK  FH32 -60 　　Delivery States: 　　Heat treatment facilities for hot-rolled, controlled rolling, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering, and other delivery states are available as customers’ requirement. 　　Tests: 　　HIC, PWHT, Crack Detection, Hardness and DWTT test for pipelines steel plates are also available.