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KR EH40 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, EH40 is one of the grades. The KR EH40 shipbuilding steel plates have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa).All of KR EH40 shipbuilding steel plates have been engineered to be optimal long-lived shipbuilding steels.
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 % |
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0.350 | 0.080 | 0.02-0.05 | 0.400 | 0.020 |
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| 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 | ||||||
| Thickness | 3-150mm |
Width | 1220-4200mm |
Length | 5000-18000mm |
Notes: coil thickness ≤ 25mm
KUNFENG Steel can supply KR EH40 shipbuilding steel plate with high quality and good price. KUNFENG have set up long relationship with many users of KR EH40 shipbuilding steel plate. They put orders of KR EH40 shipbuilding steel plate regually frequently. Please contact KUNFENG if you are loooking for the supplier of KR EH40 shipbuilding steel plate.
