Hull plate -- Shanghai Royal Industry

NK Grade B Marine steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.NK Grade B Shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components. All the NK Grade B shipbuilding Steel offered by Shanghai Royal Industry can be certificated by Shanghai Royal Industry as per customer's request. NK Grade B, K B chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade C max Si max Mn P max S max Als min K B 0.21 0.35 0.80-1.20 0.035 0.035 - CE: C+1/6Mn ≤ 0.40% Cu ≤ 0.35%,Ni ≤ 0.30% NK Grade B, K B Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade

NK Grade D steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.NK Grade D Marine steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components. All the NK Grade D shipbuilding Steel offered by Shanghai Royal Industry can be certificated by Shanghai Royal Industry as per customer's request. NK Grade D, K D chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade C max Si max Mn P max S max Als min K D 0.21 0.35 0.60-1.20 0.035 0.035 0.015 CE: C+1/6Mn ≤ 0.40% Cu ≤ 0.35%,Ni ≤ 0.30% NK Grade D, K D Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade Rm

NK F70 Marine steel with good toughness properties,higher strength.NK F70 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 NK F70 shipbuilding steel plate.Shanghai Royal Industry has a large number of stocks. NK F70, K F70 NK F70 Z15, NK F70 Z25,NK F70 Z35 chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade C max Si Mn max P max S max Als N max Nb max V max Ti max B max F70 0.21 0.10-0.55 1.7 0.035 0.035 0.015-0.08 0.20 0.02-0.05 0.04-0.10 0.02 0.005 NK F70, K F70 NK F70 Z15 , NK F70 Z25,NK F70 Z35 Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade Mechanical Property

NK grade A Marine steel with good toughness properties,higher strength.NK Grade A 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 NK Grade A shipbuilding steel plate.Shanghai Royal Industry has a large number of stocks. NK Grade A, K A chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade C max Si max Mn P max S max Als min K A 0.21 0.50 ≥ 2.5C 0.035 0.035 - CE: C+1/6Mn ≤ 0.40% Cu ≤ 0.35%,Ni ≤ 0.30% NK Grade A, K A Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade Rm (MPa) Re(MPa) min A% min Akv/J min E.T °C Thickness (mm) ≤ 50 >50-70 >70-100 L C

NK E63 with good toughness properties,higher strength.NK E63 Marine 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 NK E63 shipbuilding steel plate.Shanghai Royal Industry has a large number of stocks. NK E63, K E63 NK E63 Z15 , NK E63 Z25,NK E63 Z35 chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade C max Si Mn max P max S max Als N max Nb max V max Ti max B max E63 0.21 0.10-0.55 1.7 0.035 0.035 0.015-0.08 0.20 0.02-0.05 0.04-0.10 0.02 0.005 NK E63, K E63 NK E63 Z15, NK E63 Z25,NK E63 Z35 Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade Mechanical Property

NK E70 with good toughness properties,higher strength.NK E70 Marine 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 NK E70 shipbuilding steel plate.Shanghai Royal Industry has a large number of stocks. NK E70, K E70 NK E70 Z15 , NK E70 Z25,NK E70 Z35 chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade C max Si Mn max P max S max Als N max Nb max V max Ti max B max E70 0.21 0.10-0.55 1.7 0.035 0.035 0.015-0.08 0.20 0.02-0.05 0.04-0.10 0.02 0.005 NK E70, K E70 NK E70 Z15, NK E70 Z25,NK E70 Z35 Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar Grade Mechanical Property