RINA EH32 Shipbuilding steel plates can be used for ship building and ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.RINA shipbuilding steel comes in 12 grades of 3 strengths, EH32 is one of the grades.The RINA 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).
Grade |
C % | Si % | Mn % | P % | S % | V % | AL % | Cr % |
RINA 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 | |
RINA 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 |