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- : Shanghai Royal Industry
- :
- : info@sg295steel.com
- : info@sg295steel.com
- :
DNV D550 shipbuilding steel, DNV D550 Ocean steel, DNV D550 Marine steel
DNV D550 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.DNV D550 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 DNV D550 shipbuilding Steel offered by Shanghai Royal Industry can be certificated by Shanghai Royal Industry as per customer's request.
Key words: DNV D550 shipbuilding steel, DNV D550 Ocean steel, DNV D550 Marine steel,DNV D550 offshore engineering steel. NV D550 shipbuilding steel, NV D550 Ocean steel, NV D550 Marine steel,NV D550 offshore engineering steel,DNV D550 Z15, DNV D550 Z25,DNV D550 Z35,ASTM A131 DNV D550
DNV D550, NV D550 DNV D550 Z15, DNV D550 Z25,DNV D550 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 |
|
D550 |
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 |
DNV D550, NV D550 DNV D550 Z15, DNV D550 Z25,DNV D550 Z35
Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar
|
Grade |
Mechanical Property |
Charpy V Impact Test |
||||
|
Yield Min Mpa |
Tensile Mpa |
Elongation Min % |
Degree |
Energy 1 (J) |
Energy 2(J) |
|
|
D550 |
550 |
670-830 |
16% |
-20 |
37 |
55 |
DNV D550, NV D550 DNV D550 Z15, DNV D550 Z25,DNV D550 Z35
shipbuilding steel plate, Delivery condition: CR, Normalized, Q&T, TMCP, Impact test. Z15, Z25, Z35
Shanghai Royal Industry keeps more than 10,000 tons hot rolled and cold rolled DNV D550, NV D550 shipbuilding steel in stock each month. We can meet our customer's any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find DNV D550, NV D550 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, DNV D550, NV D550 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, DNV D550, NV D550 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact Shanghai Royal Industry's sales team. We will give you the DNV D550, NV D550 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, DNV D550, NV D550 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.
Related Link : ABS DQ56 , LR DH55, BV D550, GL D550, KR D56, NK D56, RINA D550,DNV certification shipbuilding steel