Accreditation Administration System:
DNV AH32 is a kind of High strength shipbuilding steel plates according to DNV (Det Norske
Veritas) standard, intend for building hull structure and repairing.
Adopting standard: DNV
Relative Grades:DNV A∣DNV B︱DNV D︱DNV E︱DNV AH32︱DNV AH36︱DNV AH40︱DNV DH32︱DNV DH36︱DNV DH40︱DNV EH32︱DNV EH36︱DNV EH40︱DNV FH32︱DNV FH36︱DNV FH40
Property Data:
|
DNV | |||||
|
Grade |
T: 8-300MM |
DNV AH32 |
DNV DH32 |
DNV EH32 |
DNV FH32 |
|
Chemical Composition % ≤ |
C |
0.18 |
0.16 | ||
|
Mn |
0.9-1.60 | ||||
|
P |
0.035 |
0.025 | |||
|
S |
0.035 |
0.025 | |||
|
Si |
0.50 | ||||
|
Al (acid) |
≥ 0.015 | ||||
|
Nb |
0.02-0.05 | ||||
|
V |
0.03-0.10 | ||||
|
Ti |
0.02 | ||||
|
Ni |
0.40 |
0.80 | |||
|
Cu |
0.35 | ||||
|
Cr |
0.20 | ||||
|
Mo |
0.08 | ||||
|
N |
|
0.009 | |||
|
Mechanical Property ≥ |
Yield Strength (Mpa) |
315 |
315 |
315 |
315 |
|
Tensile Strength (Mpa) |
440-590 |
440-590 |
440-590 |
440-590 | |
|
Impacting Test temperature (℃) |
|
0 |
-20 |
-40 |
-60 |
|
Mark |
|
NV/A32 |
NV/D32 |
NV/E32 |
NV/ F32 |
H:Heat Analysis. P:Product Analysis
NOTE: For DNV AH32 steel plates, if you want to have some more technical information and MTC
samples,please contact us freely.
