A131 DH36 shipbuilding steel plate
A131 ship building steel plate/sheet have yield strength of 51,000 psi (355 MPa), and ultimate tensile strength of 71,000 - 90,000 psi (490-620 MPa), are suitable for container and bulk cargo vessels as well as cruise ships, ferries and yachts.
The A131 DH36 Chemical is max composition of product analysis:
Grade |
C % |
Si % |
Mn % |
P % |
S % |
V % |
AL % |
Cr % |
|
DH36 |
0.180 |
0.1-0.5 |
0.90-1.6 |
0.035 |
0.035 |
0.05-0.10 |
0.015 |
0.200 |
|
Cu % |
Mo % |
Nb % |
Ni % |
Ti % |
|
|
|
|
|
0.350 |
0.080 |
0.02-0.05 |
0.400 |
0.020 |
|
|
|
The A131 DH36 mechanical properties at ambient temperature for quenched and tempered steel plate
Grade |
Thickness(mm) |
Min Yield (Mpa) |
Tensile(MPa) |
Elongation(%) |
Min Impact Energy |
|
|
DH36 |
8mm-50mm |
Min 355Mpa |
490-620Mpa |
21% |
-20 |
34J |
|
51mm-70mm |
Min 355Mpa |
490-620Mpa |
21% |
-20 |
41J |
|
|
71mm-100mm |
Min 355Mpa |
490-620Mpa |
21% |
-20 |
50J |
|
|
The min impact energy is longitudinal energy |
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