ABS FQ70 shipbuilding steel plate owned the higher tensile strength within 770-940 Mpa,and the minimum yield point shall be 690 Mpa.ABS FQ70 are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.we are specialized in supplying ABS Extra high strength steel plate in ABS Grade FQ70.
Size: Thick: 8mm-180mm, width: 1500mm-4000mm, length: 3000mm-18000mm
Application of ABS grade FQ70 steel :FQ70 is a super high strength quenched and tempered steel grade. It used in offshore drilling platform, Shipping marine engineering and Hull Structural project.
►Mechnical property for ABS Grade FQ70 shipbuilding structual steel:
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Steel mark |
| 690 | 770-940 | |
| AB/FQ70 |
►Chemical composition for ABS Grade FQ70 ship steel (Heat Analysis Max%)
| Main chemical elements composition of ABS Grade FQ70 | |||||
| C | Si | Mn | P | S | N |
| 0.18 | 0.55 | 1.60 | 0.025 | 0.025 | 0.02 |
we keeps more than 10,000 tons hot rolled and cold rolled ABS FQ70,AB/FQ70 shipbuilding steel in stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.if you want to find AB/FQ70, AB/FQ70 shipbuilding steel plate,please contact us by [email protected],we will do our best to help you as soon as possiable!
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