Katalor can provide A131 FH36 structural shipbuilding steel with high quality. F means the quality grade of structural steel with high strength. Structural shipbuilding steel includes general strength steel and high strength steel. General strength shipbuilding steel including A、B、D and E, four quality grades; And high strength shipbuilding steel includes A、B、E and F, four quality grades. The high strength shipbuilding steel also includes three levels of strength(32、36 and 40), so the grades includes A32, D32, E32, F32, A36, D36, E36, F36, A40, D40, E40, F40.
A131 FH36 high strength shipbuilding steel is usually used in the construction of ships, who works in low-temperature water. A131 FH36 steel are normalized with TMCP（Thermo Mechanical Control Process), and the impact test is done in -20℃ temperature. To improve A131 FH36 steel 's mechanical property, our customer can choose Z-Test for their products. Z-Test includes Z15, Z25 and Z35, three different levels.
Shanghai Katalor keeps 50 thousand tons of shipbuilding steel every month, so we can meet customer's quantity need at any time. We have related services including cutting( of any sizes and shapes), drilling, welding, milling,machining and making structures. If you need more information about A131 FH36 high strength shipbuilding steel, just feel free to contact us.