All LR steels are standard carbon steels. As with other grades of steel, they have a specific gravity of 7.8. Higher-strength LR shipbuilding steel comes in 12 grades of 3 strengths, LR EH32 shipbuilding steel plate is one of the grades.The LR EH 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).
LR EH32 shipbuilding steel plates are mainly used for making the hull of ship building and ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.
LR EH32 shipbuilding steel plate Chemical Composition
| Grade |
C % |
Si % |
Mn % |
P % |
S % |
V % |
AL % |
Cr % |
|
LR Grade EH32 |
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 |
|
|
|
| Grade |
Thickness(mm) |
MinYield(Mpa) |
Tensile(Mpa) |
Elongation (%) |
Min Impact Energy |
|
|
LR Grade EH32 |
8mm-50mm |
Min 315Mpa |
440-590Mpa |
22 |
-40 |
34J |
|
51mm-70mm |
Min 315Mpa |
440-590Mpa |
22 |
-40 |
38J |
|
|
71mm-100mm |
Min 315Mpa |
440-590Mpa |
22 |
-40 |
46J |
|
|
The minimum impact energy is longitudinal energy |
||||||
| Thickness |
3-150mm |
|
Width |
1220-4200mm |
|
Length |
5000-18000mm |
Notes: coil thickness ≤ 25mm
LR EH32 shipbuilding steel plate price can be offered by KATALOR ,we are professional LR EH32 shipbuilding steel plate suppliers and manufacturer ,if you need LR EH32 shipbuilding steel plate application and materials,please contact us.
