LR EH40 shipbuilding steel plate is a kind of hot rolled high tensile strength steel. Higher-strength LR shipbuilding steel comes in 12 grades of 3 strengths,LR EH40 shipbuilding steel plate is one of the grades. LR EH40 shipbuilding steel plate have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa).All of LR EH40 shipbuilding steel plate have been engineered to be optimal long-lived shipbuilding steels.
LR EH40 shipbuilding steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.
Grade |
Chemical Composition(%) |
||||
|
C |
Mn≥ |
Si |
P |
S |
|
|
LR EH40 |
0.18 |
0.90-1.60 |
0.50 |
0.035 |
0.035 |
|
Grade |
Mechanical Property |
|
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
|
LR EH40 |
510-650 |
390 |
20 |
-40 |
|
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.
| Thickness |
3-150mm |
|
Width |
1220-4200mm |
|
Length |
5000-18000mm |
Notes: coil thickness ≤ 25mm
Katalor enterprises will use our professional services, best quality and competitive price to fulfill each customers needs in LR EH40 shipbuilding steel plate. More information about LR EH40 shipbuilding steel plate price, please feel free to contact us, we will always do our best to help you.
