DNV AH32 steel is a kind of hot rolled high tensile strength steel.DNV AH32 steel has a specific gravity of 7.8.Higher-strength. The DNV AH 32 grade steel plates have yield strength of 45,500 psi (315 MPa), and ultimate tensile strength of 64,000 - 85,000 psi (440-590 MPa).
DNV AH32 Chemical composition:
| C |
Si |
Mn |
P |
S |
Al (acid) min. |
Nb |
|
0.18 |
0.10-0.50 |
0.90-1.60 |
0.035 |
0.035 |
0.015 |
0.02-0.05 |
|
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.05-0.10 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
DNV AH32 Mechanical Property:
| Grade |
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
NV/AH32 |
mm |
Min Mpa |
Mpa |
Min % |
0 |
J |
J |
|
t≤50 |
315 |
440-590 |
22% |
22 |
31 |
||
|
50＜t≤70 |
315 |
440-590 |
22% |
26 |
38 |
||
|
70＜t≤150 |
315 |
440-590 |
22% |
31 |
46 |
||
|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
|||||||
Equivalent steel grade of NV/AH32:
| ABS |
KR |
LR |
BV |
CCS |
NK |
GL |
RINA |
|
AB/AH32 |
R AH32 |
LR/AH32 |
BV/AH32 |
CCS/AH32 |
K AH32 |
GL-AH32 |
RI/AH32 |
DNV AH32 Steel Packing:
DNV AH32 Steel Packing is normally wrapped by plastic film and waterproof paper, and then fastened on wooden pallet or as you request.
DNV AH32 Steel Grade Specification:
Thickness: 4mm to 260mm,
Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.
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E-mail: [email protected]
Skype: shanghai.katalor
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