The mechanical properties of LR grade B multipurpose cargo vessel steel steel plate are related to elastic or inelastic reaction or related to stress-strain relationship. Tensile strength, yield point, elongation and impact absorption energy are the main indexes to express the mechanical properties of hot rolled steel plate. Its value represents the ability of steel LR grade B multipurpose cargo vessel steel to resist various actions, which is the main criterion to evaluate the quality of steel material, and also the main basis for material selection and strength calculation in steel plate design.
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TMCP process is an indispensable technology for our production of low alloy high strength wide and LR grade B multipurpose cargo vessel steel thick steel plates. TMCP process can produce steel with high strength and toughness without adding too many alloy elements and complex subsequent heat treatment. TMCP is a process that can save alloy LR grade B multipurpose cargo vessel steel and energy and is beneficial to environmental protection. A lot of our shipbuilding steel plates are produced by TMCP process.
Structural steel is a category of steel construction material that is produced with a particular cross section or shape, and some specified values of strength and chemical composition. LR grade B multipurpose cargo vessel steel, Structural steel plates are normally supplied in the as-rolled condition. Our structural steel plate are supplied with thickness range 3mm to 350mm. The plates may be ordered normalized or stress relieved, or both. steel plates shall be normalized. steel plates and sheets shall be quenched and tempered.
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