1. Introduction to AH36 steel plate
AH36 is a special steel plate for shipbuilding and offshore platforms. The implementation standards of AH36 steel plate are the standards of nine major classification societies such as CCS, ABS, DNV, GL, LR, BV, NK KR.
Introduction to performance indicators of AH36 steel plate
AH36 steel plate itself has high strength, high toughness, fatigue resistance, impact resistance, wear resistance, corrosion resistance, weather resistance, acid resistance, welding and easy processing properties.
Introduction to the uses of AH36 steel plate
AH36 steel plates are often used in the marine engineering manufacturing industry, such as shipbuilding, marine engineering, offshore platform construction, cross-sea bridge leg piles, pillars, and derricks.
AH36 steel plate has a variety of high-quality properties, and its high-quality performance during use has also been loved and recognized by the manufacturing industry. Later, due to social recognition, frequent use in the manufacturing industry and continuous optimization and upgrading of manufacturers, gradually AH36 steel plate has also become one of the commonly used steel plate grades in China.
2. Introduction to the delivery status of AH36 steel plate
1. AH36 is a shipbuilding steel plate certified by a classification society. It is implemented in accordance with the standards of nine-nation classification societies. The impact temperature of EH36 steel plate is -40 degrees. The same DH36, EH36 and FH36 steel plates are all high-strength ship plates. The China Classification Society grades are divided into The four grades are A, B, D, and E. Due to the strict requirements for shipbuilding plates, alloying elements, Nb, V, and Ti are added to the steel, combined with the production process of the steel plates, to ensure the mechanical properties of high-strength ship plates. Improve the toughness of steel.
2. AH36 uses an electric furnace to make steel. It is made from scrap iron. The steel is pure. The steel plate is a flat steel plate that is poured with molten steel and pressed after cooling. It is flat and rectangular, and can be directly rolled or cut from wide steel strips. Steel plates are divided by thickness, thin steel plates <8 mm (the thinnest is 0.2 mm), medium-thick steel plates 8~60 mm, and extra-thick steel plates 60~120 mm.
3. AH36 steel plate implementation standard: implement GB/T712-2011 standard.
4. The size, shape, weight and allowable deviation of AH36 steel plate should comply with the provisions of GB/T709, and the deviation in thickness is -0.3mm.
5. AH36 steel plate delivery status: Steel plates are delivered in TMCP, hot rolling, controlled rolling, and normalizing status. The delivery status can also be specified according to technical requirements.
6. AH36 steel plate thickness direction performance requirements: Z15, Z25, Z35.
7. AH36 steel plate flaw detection requirements: first detection, second detection, and third detection.
8. AH36 steel plate density: 7.85/cubic meter.
9. AH36 steel plate weight adjustment formula: thickness * width * length * density.
10. Conventional size of AH36 steel plate: 8-80mm*2000-2500mm*8000-10000mm
