1. FH36 ship plate is a high-grade marine steel, which is mainly used in the manufacture of hulls and decks of large ships. This steel has excellent strength, toughness and corrosion resistance, which can meet the needs of ships in various complex environments.
2. Chemical composition of FH36 steel plate.
The chemical composition and mechanical properties requirements of FH36 steel plate are usually specified by the classification society or the user. In general, its chemical composition includes carbon(c) 016. Silicon (Si) 050. Manganese (mn) 090-1.60. Nickel (ci) 080. Phosphorus (p) 0020, sulfur (s) 0020, molybdenum (mu) 008, niobium (nb) 002-0.05, vanadium (v) 005-0.10. Aluminum (ALS) 0015, titanium (Ti) 002 and other elements. The mechanical property requirements involve yield strength, tensile strength, elongation, impact toughness and other indicators.
3. FH36 steel plate production and cutting process:
Steel plate is refined with converter or electric arc furnace, production process: initial refining, LF scoring, VD treatment, continuous casting (die casting), cleaning, heating and rolling.
Stacking Surface Inspection Batch Flaw Detection Heat Treatment Cutting and Sampling Performance Inspection
4. Classification society certification: French BV, British LR, American ABS, German GL, Norway DNV, Italian RINA, Japan NK, China CCS, South Korea KR and other multinational classification societies certification.
5. FH36 steel plate has the characteristics of high strength suitable for harsh sea conditions, and can withstand the challenges of high wind and waves, high pressure and low temperature environment. It is commonly used in the manufacture of various types of marine vessels, such as ocean-going cargo ships, oil tankers, chemical carriers, etc. FH36 steel plate is used to manufacture various materials required on the ship, which belongs to special grade steel, and there are many engineering construction projects of large cargo ships and passenger ships that need this kind of class plate.