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- How to choose steel grades from shipbuilding steel plate
- Introduction of Corten steel plate in different specifications
GL E620,GL E620 ship plate,GL E620 shipbuilding plate
Source:Xin Steel Industry Date:2014/04/30
Steel plate GL E620 is mainly used to building ships and vessels,so we also call this steel plate as GL E620 ship plate,GL E620 shipbuilding steel plate,GL Grade E620 marine steel plate or GL E620 shipbuilding plate.Shipyards use shipbuilding steel plate GL E620 to construct tanks and vessels in ships cause GL E620 ship plate owned the higher yield strength and tensile strength.
Getting more information about GL E620 high strength ship plate, Contact Xinsteel Now.
Our rolling range for Marine steel sheet GL E620 shall be thickness from 3mm to 350mm,width from 1200mm to 4200mm and length from 5000mm to 14000mm.For preventing rusty and using directly when our customers get shipbuilding plate GL E620,we would perfer to provide primary treatment including shotting&blasting&painting and other services in our workshops.We suggestion the name of primer as E06-2 Inorganic Zinc silicate shop primer and Epoxy zinc rich primer,and the surface treatment shall be according to ISO 8501-1 Class SA2.5.
Chemical composition of Heat analysis for Shipbuilding steel plate GL E620 (Max %):
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
0.20 |
0.10-0.55 |
1.7 |
0.030 |
0.030 |
0.015-0.08 |
0.02 |
|
Ni |
V |
Ti |
Cu |
B |
Nb |
Mo |
|
|
0.04-0.10 |
0.02 |
|
0.005 |
0.02-0.05 |
|
|
Yield strength (Mpa) |
Tensile strength (Mpa) |
Steel Mark |
|
620 |
720-890 |
GL E620 |