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The KR EH40 grade steel plates have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa).KR FH40 shipbuilding steel plate is a kind of hot rolled high tensile strength steel. Higher-strength KR shipbuilding steel comes in 12 grades of 3 strengths, KR FH40 shipbuilding steel plates is one of the grades.
KR EH40 Shipbuilding steel plates are suitable for container and bulk cargo vessels as well as cruise ships, ferries and yachts.
| Grade |
C % |
Si % |
Mn % |
P % |
S % |
V % |
AL % |
Cr % |
|
KR EH40 |
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 |
|
|
KR EH40 |
8mm-50mm |
Min 390Mpa |
510-650Mpa |
20% |
-40 |
34J |
|
51mm-70mm |
Min390Mpa |
510-650Mpa |
20% |
-40 |
41J |
|
|
71mm-100mm |
Min 390Mpa |
510-650Mpa |
20% |
-40 |
50J |
|
|
The min impact energy is longitudinal energy |
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| Thickness |
3-150mm |
|
Width |
1220-4200mm |
|
Length |
5000-18000mm |
Notes: coil thickness ≤ 25mm
All of KR FH40 shipbuilding steel plates have been engineered to be optimal long-lived shipbuilding steels.welcome to contact KUNFENG if you are loooking for the best suppliers of KR FH40 shipbuilding steel plates. We will try our best to reply you at the first time.KR FH40 shipbuilding steel plate’s quality can be guaranteed.
