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RINA EH40 shipbuilding steel plate is a kind of high tensile strength shipbuilding steel. All RINA EH40 shipbuilding steel plates are standard hot rolled carbon steels. All of these steels have been engineered to be optimal long-lived shipbuilding steels. Higher-strength RINA EH40 shipbuilding steel plate comes in 12 grades of 3 strengths, AH40 is one of the grades.
RINA EH40 shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components.
|
Grade |
C % |
Si % |
Mn % |
P % |
S % |
V % |
AL % |
Cr % |
|
RINA AH40 |
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 |
|
|
RINA AH40 |
8mm-50mm |
Min 390Mpa |
510-650Mpa |
20% |
0 |
34J |
|
|
51mm-70mm |
Min390Mpa |
510-650Mpa |
20% |
0 |
41J |
|
|
71mm-100mm |
Min 390Mpa |
510-650Mpa |
20% |
0 |
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
KUNFENG Industry is a professional RINA EH40 shipbuilding steel plate manufacturer and exporter. OurRINA EH40 shipbuilding steel plates and steel sheets have been exported to worldwide shipyard and ship building company.RINA EH40 shipbuilding steel plate price can be offered by KUNFENG ,we are professional RINA EH40 shipbuilding steel plate suppliers and manufacturer ,if you need RINA EH40 shipbuilding steel plate materials,please contact us.
