Steel Name: Shipbuilding steel plate,Ship plate,Marine steel plate
Main steel grades: Extra high strength ship plate A420,D420,E420,F420,A460,D460,E460,F460,A500,D500,
E500,F500,A550,D550,E550,F550,A620,D620,E620,F620,A690,D690,E690,F690
Steel standard: ABS,LR,DNV,BV,GL,CCS,KR,NK,RINA
Main application:Shipbuilding steel plates are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.
Rolling range: Thickness*Width*Length 3-450mm*1220-4200mm*5000-18000mm
Surface Treatment: Hot rolled and Coated or shot blasting and painting
Test: Ultrasonic examination,Normalized,Quenched and Tempered,Z-test(Z15,Z25,Z35) and Third party inspections by end user.
Supply Ability: 10000 Tons per month
Additional service:Shot blasting and painting,Cutting and welding as per user's request.

DNV Grade A500 Shipbuilding Steel Plate Chemical Composition and Mechanical Property
| C max | Si max | Mn | P max | S max | N max. |
|
0.21 |
0.55 | 1.70 |
0.030 |
0.030 |
0.020 |
| Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % |
| 500 | 610-770 | 16 |
DNV Grade D500 Shipbuilding Steel Plate Chemical Composition and Mechanical Property
| C max | Si max | Mn | P max | S max | N max. |
|
0.20 |
0.55 | 1.70 |
0.025 |
0.025 |
0.020 |
| Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % |
| 500 | 610-770 | 16 |
DNV Grade E500 Shipbuilding Steel Plate Chemical Composition and Mechanical Property
| C max | Si max | Mn | P max | S max | N max. |
|
0.20 |
0.55 | 1.70 |
0.025 |
0.025 |
0.020 |
| Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % |
| 500 | 610-770 | 16 |
DNV Grade F500 Shipbuilding Steel Plate Chemical Composition and Mechanical Property
| C max | Si max | Mn | P max | S max | N max. |
|
0.18 |
0.55 | 1.60 |
0.020 |
0.020 |
0.020 |
| Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % |
| 500 | 610-770 | 16 |
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