The factors affecting the properties of A690 marine steel plate are as follows: chemical composition, melting and casting, rolling and heat treatment process, etc., mainly chemical composition.
2021-03-22
API2HGR50 marine steel plate Delivery Status: Steel is usually delivered in a hot rolled or hot forged condition. Delivery can also be made under heat treatment (annealing, normalizing or high temperature tempering) condition.
2021-03-15
API 2HGr50 steel plate can carry out flaw detection: also known as ultrasonic inspection, API 2HGr50 steel plate is a kind of inspection method and means for the internal quality of steel plate, and it can also detect the internal defects of metal, such a
2021-03-15
AH420 steel plate introduction: CCS/NV/GL420 is Marine and offshore engineering structural steel, divided into A, D, E, F four quality grades, namely AH420, DH420.EH420, FH420, H is high strength building materials, 420 is the lower yield strength.
2021-03-15
AH420 marine steel plate classification society certification AH420, DH420, EH420, FH420 planking for high strength planking, our company can produce according to user requirements in different countries standard Marine steel, such as the United States, J
2021-03-15
API 2HGR50 steel plate is a carburized steel with good performance, with high hardenability. After carburizing and quenching, it has a hard and wear-resistant surface and a tough core. API 2HGR50 steel plate has high low-temperature impact toughness and m
2021-03-04