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GET PRICE API 2H Grade 50 steel plate is a steel plate for ship and marine engineering. It is a medium strength, standardized structural steel plate with excellent welding characteristics. API 2H Grade 50 steel plate Base rings / cylinders for crane applications, for piling applications on bridge structures and for "fracture critical" applications in areas where vibration and torque are required.
API 2H Grade 50 Chemical composition (%):
| Element | %by mass |
| Grade50 | |
| C |
|
| Melting analysis | 0.18 |
| Product analysis | 0.22 |
| Mn |
|
| Melting analysis | 1.15-1.60 |
| P ,Melting analysis ,max | 0.3 |
| S |
|
| Melting analysis | 0.01 |
| Product analysis | 0.015 |
| Si |
|
| Melting analysis | 0.05-0.40 |
| Product analysis | 0.05-0.45 |
| Nb ,Melting analysis | 0.01-0.04 |
| Ti | ≤0.020 |
| Al | 0.02-0.06 |
| N, Melting analysis ,max | 0.012 |
API 2H Grade 50 Mechanical property:
| Performance | Grade50 |
| Yield strength, ksi (MPa), min |
|
| t≤2.5in. | 50（345） |
| t>2.5in. | 47（324） |
| Tensile strength, ksi (MPa) | 70-90（483-620） |
| 2in. (50mm) Elongation, min,% | 21 |
| 8in. (200mm) Elongation, min,% | 16 |
Delivery condition of API 2H Grade 50 Ships and marine engineering steel plate: AR, CR, NR, TMCP, N, T, N+T, Q+T
API 2H Grade 50 Ships and marine engineering steel plate dimension (T*W*L) mm: 6-100*1600-4100*L
Shanghai Katalor Enterprises has supported constructing big infrastructural projects oversea. We export API 2H Grade 50 steel plate to Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea and so on. If you have any need of API 2H Grade 50 steel plate, please do not hesitate to contact us by email [email protected], we will try our best to help you!
