CCS EH36,CCS/EH36 and CCSEH36 steel is a high strength shipbuilding steel plate. We have 200tons A573 Gr 70 steel sheet, CCS Grade EH36 hot rolled plates and sheets in our warehouse. Our available stock has CCS EH36 steel size and specification: 5*2000*9000, 13*1500*6000, 46*2500*7200, 33*2250*6400, 5*2000*8000, 33*1520*7250, 40*1500*6000, 5*2000*10000, 44*1800*10550, 90*1650*6400mm. Our ship steel plate can be supplied with thickness up to 200mm.
The company adheres to the people-oriented concept and takes "learning, sharing, gratitude, integrity, respect and responsibility" as the enterprise values. Advanced equipment, scientific standardized management, strict quality assurance system and high-quality team are the core competitiveness of the company. The company will continue to provide customers with A573 Gr 70 steel sheet high-quality, timely and perfect steel products and services under the guidance of the mission of "striving for perfection to meet customer needs".
Rolling steel is the process of pressing to change the shape of the ingot and billet between the rotating rolls. The so-called steel rolling process is a combination of a series of steel rolling processes. The entire rolling production process is always composed of the following A573 Gr 70 steel sheet basic processes: ① billet preparation:Including the cleaning of surface defects, the removal of surface scale and the pre-heat treatment of billets. ② billet heating ③ steel rolling: it is the core of the entire rolling production process. ④ Finishing.
The performance of heat treatment process reflects the difficulty of heat treatment and the tendency of defects of the steel. It mainly includes hardenability, superheat sensitivity, temper embrittlement tendency and oxidation decarburization tendency. The hardenability of A573 Gr 70 steel sheet, alloy steel is high. The cooling method can be used slowly during quenching, which can reduce the deformation and cracking tendency of the workpiece. The addition of Mn and Si will increase the superheat sensitivity of steel. The strengthening effect of alloy elements on steel in quenching and tempering state is the most significant.
Both parties shall confirm the A573 Gr 70 steel sheet material object and the quality of the products, confirm the reasons for the defects and the quality of the products, and sign the quality inspection agreement. Major quality objections shall be reported to relevant leaders in a timely manner, and shall be discussed and solved with the A573 Gr 70 steel sheet steel plant.
