 |
| GL E420 |
GL E420 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 E420 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 E420 shipbuilding Steel offered by JoinWin Industry can be certificated by JoinWin as per customer's request.
GL E420, GL-E420 GL E420 Z15, GL E420 Z25,GL E420 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
|
E420
|
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 E420, GL-E420 GL E420 Z15, GL E420 Z25,GL E420 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)
| |
E420
|
420
|
530-680
|
18%
|
-40
|
28
|
42
|
GL E420, GL-E420 GL E420 Z15, GL E420 Z25,GL E420 Z35
Shipbuilding steel plate, Delivery condition: CR, Normalized, Q&T, TMCP, Impact test. Z15, Z25, Z35
JW steel keeps more than 10,000 tons hot rolled and cold rolled GL E420, GL-E420 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.
Skype: vivian.qiu16
Website: www.steel-jw.com
Tel 86, 371, 63332179
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