In order to reduce costs, it is best to use hot rolling or controlled rolling instead of normalizing to produce ship plates. High-strength marine steel plate with a thickness of less than 35mm have been produced by two stage controlled rolling; high stren
2021-01-25
Marine angle steel, marine angle steel, and marine angle steel are a type of marine steel in the shipbuilding industry, and they fall within the scope of profiles. Marine angle steel must have the relevant certification certificates and relevant stamps of
2021-01-18
The general-strength structural steel of the China Classification Society's code is divided into four quality levels: A, B, D, and E; the high-strength structural steel of the China Classification Society's code is three strength levels and four quality
2021-01-18
High strength Class AH, DH, EH and FH steel, each of these grades has three different minimum yield strength: 315MPa (32), 350MPa (36), 390MPa(40), that is to say, this type of steel can be subdivided into: AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36,
2021-01-18
ASTM A131 LR A steel plate is an ordinary strength steel plate for shipbuilding, which is mainly used for ship building hull and hull structure. Marine ASTM A131 LR A steel plate steel plate is a hull structural steel with good toughness, high strength, s
2021-01-18
Flat steel: refers to the steel with a width of 12-300mm, a thickness of 4-60mm, a rectangular cross section and slightly pure edges. Flat steel can be a finished steel product, or it can be used as a billet for welded pipes and thin slabs for stacked she
2021-01-11