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GL E690 STEEL PLATE
Gangsteel is specialized in supplying GL extra high strength steel plate in GL Grade E690. For more information of Grade E690 steel plate, please check them in following:
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GL E690 extra High Strength Chemical Composition Tempering and Quenching |
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
|
GL E690 |
0.20 |
0.55 |
1.70 |
0.030 |
0.030 |
0.015 |
0.020 |
Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
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GL E690 extra High strength property in Tempering and Quenching |
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Grade |
Mechanical Property |
Charpy V Impact Test |
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|
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
GL E690 |
Min Mpa |
Mpa |
Min % |
-40 |
J |
J |
|
690 |
770-940 |
14% |
46 |
69 |
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|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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Boiler steel plates | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate
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Equivalent steel grade of GL E690 |
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NV E690 |
GL E690 |
LR/EH69 |
BV/E690 |
CCS/E690 |
K E70 |
R E70 |
RI/E690 |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
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