GL-FH 36 ocean engineering steel top 7 manufacturers in China

The carbon content of GL-FH 36 ocean engineering steel, hot rolled steel plate is slightly higher than that of cold rolled steel plate Hot rolled steel plate has low hardness, easy processing and good ductility Cold rolled steel plate has high hardness and is difficult to process, but it is not easy to deform and has high strength The strength of hot-rolled steel plate is relatively low, the surface quality (oxidation finish) is low, but the plasticity is good, and it is generally medium thick plate,GL-FH 36 ocean engineering steel., St52-3 steel is a low alloy, high strength structural steel which can be readily welded to other weldable steel. St52-3 steel’s mechanical properties is yield strength more than 355 MPa, tensile strength 490-630Mpa. For St52-3 steel, the C element content is 0.24%, the Si element content is 0.55% max, the Mn element content is 1.60% max, the P element content is 0.045% max, the S element content is 0.045% max.Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel GL-FH 36 ocean engineering steel plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing for structural steel plates to avoid rust. Our after-sales service team will contact you if you have any question.