CCS Grade AH36 shipbuilding steel plate owned higher yield strength and tensile strength. Its minimum tensile strength is 490-620MPa.Shipbuilding steel plate CCS Grade AH36 is the Hull structural steel,with it's good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.The AB/AH36 shipbuilding steel plate is ideal for the offshore oil drilling platform, building decks of ships,other normal repairing works in shipyards.
| Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
CCS/AH36 |
0.18 |
0.1-0.50 |
0.90-1.6 |
0.035 |
0.035 |
0.015 |
|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.02-0.05 |
0.05-0.10 |
0.02 |
0.35 |
0.2 |
0.4 |
0.08 |
|
| Grade |
|
Mechanical Property |
Charpy V Impact Test |
||||
|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
CCS/AH36 |
mm |
Min Mpa |
Mpa |
Min % |
0 |
J |
J |
|
t≤50 |
355 |
490-620 |
21% |
24 |
34 |
||
|
50＜t≤70 |
355 |
490-620 |
21% |
27 |
41 |
||
|
70＜t≤100 |
355 |
490-620 |
21% |
34 |
50 |
||
Equivalent steel grade of CCS/AH36:
| DNV |
GL |
LR |
BV |
ABS |
NK |
KR |
RINA |
|
NV A36 |
GL-A36 |
LR/AH36 |
BV/AH36 |
ABS/A36 |
K A36 |
R A36 |
RI/A36 |
AH36 Additional Condition:
UT (Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing),N(Normalized),Q+T(Quenched and Tempered),
Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test,The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
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