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
Factors affecting the performance of GL AH32 steel plate include: chemical composition, melting and casting, rolling and heat treatment processes, etc., mainly chemical composition;
2021-01-11
CCS AH32 marine steel plate purity requirements. CCS AH32 marine steel plate need to have very low P, S and other impurity elements content, and have high requirements for the morphology, type and distribution of inclusions to avoid fatigue failure of off
2021-01-11