Tel : 0086-021-60880117
Tel : 0086-021-60880117
GL D420 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.GL D420 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 GL D420 shipbuilding Steel offered by Shanghai Royal Industry can be certificated by Shanghai Royal as per customer's request.
GL D420, GL-D420 GL D420 Z15, GL D420 Z25,GL D420 Z35
chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar
|
Grade |
C max |
Si |
Mn |
P max |
S max |
Als |
N max |
Nb max |
V |
Ti |
B |
|
D420 |
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 |
GL D420, GL-D420 GL D420 Z15, GL D420 Z25,GL D420 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 |
Elongation |
Degree |
Energy 1 (J) |
Energy 2(J) |
|
|
D420 |
420 |
530-680 |
18% |
-20 |
28 |
|
GL D420, GL-D420 GL D420 Z15, GL D420 Z25,GL D420 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 GL D420, GL-D420 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 GL D420, GL-D420 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, GL D420, GL-D420 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, GL D420, GL-D420 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 GL D420, GL-D420 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, GL D420, GL-D420 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us with following information: Email: info@sg295steel.com
Tel: 021-60880117
Related Product:
GL-A420 GL-E420 GL-F420 GL-A460 GL-D460 GL-E460 GL-F460 GL-A500 GL-D500 GL-E500 GL-F500 GL-A550 GL-D550 GL-E550 GL-F550 GL-A620 GL-D620 GL-E620 GL-F620 GL-A690 GL-D690 GL-E690 GL-F690