We are experienced shipbuilding and marine grade steel materials supplier and exporter with more than 20 years experience. For any question about the BV grade E traffic boat steel shipbuilding steel materials, such as shipbuilding steel price, ABS EH36 steel specification, Lloyds grade A steel properties, AH36 steel mechanical properties, AH32 steel price, DH32 steel dimensions, difference between EH36 and DH 36 etc., please feel free to consult us.
In recent years, in line with the development trend of iron and BV grade E traffic boat steel steel industry at home and abroad, we have accelerated the transformation of development mode, promoted structural adjustment, and formed a rich product series of medium and thick plates, hot rolled steel coils, profiles, steel pipes, etc., which BV grade E traffic boat steel are widely used in automobiles, long-span bridges, railways, machinery, ocean and so on fields. Meanwhile, we also provide deep processing for the steel materials.
Available steel plate types: BV grade E traffic boat steel, carbon structural steel plate, low alloy high strength steel plate, bridge steel plate, building structural steel plate, shipbuilding and offshore platform steel plate, boiler and pressure vessel steel plate, mold steel plate, alloy structural steel plate, oil and gas transmission pipeline steel plate, high strength and high toughness steel plate, corrosion-resistant steel plate, composite steel plate, wear-resistant steel plate, etc.
The effect of nitrogen (N) on the properties of BV grade E traffic boat steel and so on steel is similar to that of carbon and phosphorus. With the increase of nitrogen content, the strength of steel can be significantly improved, especially the plasticity, especially toughness, and the weldability will be decreased, and the cold brittleness will be intensified. At the same time, aging tendency, cold brittleness and hot brittleness will be increased, which will damage the weldability and cold bending property of steel. Therefore, the nitrogen content in BV grade E traffic boat steel and so on steel should be reduced and limited as much as possible. Generally, nitrogen content should not be higher than 0.018%.
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