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GL Grade D500 Shipbuilding Steel Plate
GL Grade D500 Shipbuilding Steel Plate
GL D500 with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL D500 shipbuilding steel plate.
NV D500 extra high Strength Chemical Composition:
Grade |
The Element Max (%) |
||||||
C |
Si |
Mn |
P |
S |
Al |
N |
|
NV D500 |
0.20 |
0.10-0.55 |
1.7 |
0.030 |
0.030 |
0.015-0.08 |
0.020 |
Nb |
V |
Ti |
Cu |
B |
Ni |
Mo |
|
0.02-0.05 |
0.04-0.10 |
0.02 |
|
0.005 |
|
|
NV D500 extra high general strength property:
Grade |
Mechanical Property |
Charpy V Impact Test |
|||||
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
NV D500 |
mm |
Min Mpa |
Mpa |
Min % |
-20 |
J |
J |
t≤50 |
500 |
610-770 |
16% |
33 |
50 |
||
50<t≤70 |
500 |
610-770 |
16% |
33 |
50 |
||
70<t≤150 |
500 |
610-770 |
16% |
33 |
50 |
||
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
GL D500 Main Application:
GL Grade D500 Shipbuilding steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.