p355gh tensile strength consumption will enter the off-season

Pageviews:

When the thickness of P355GH tensile strength, 16Mo3 plate is 41mm-60mm, the yield strength is not less than 260, the tensile strength is 440-590, and the elongation is not less than 22.When the thickness of plate 16Mo3 is 61mm-100mm, the yield strength is not less than 240, the tensile strength is 430-580, and the elongation is not less than 22.When the thickness of 16Mo3 boiler plate is 101mm-150mm, the yield strength is not less than 220, the tensile strength is 420-570, and the elongation is not less than 22.When the thickness of 16Mo3 pressure vessel steel plate is 151mm-250mm, the yield strength is not less than 210, the tensile strength is 410-570, and the elongation is not less than 22.

Mg element can reduce the number, size, distribution and morphology of inclusions in steel such as p355gh tensile strength. Micro Mg can improve the size and distribution of carbides in bearing steel. And the carbide particles of bearing steel containing magnesium are fine and uniform. When Mg content is 0.002% - 0.003%, the tensile strength and yield strength of the steel increase by more than 5%, and the plasticity remains basically unchanged.

Another big difference between the two steel plates is the difference in surface conditions. The surface of the p355gh tensile strength cold-rolled steel sheet is processed very delicately in the form of matt finish rolling (pear skin processing) and bright finish rolling due to the cooperation of cold rolling and quenched and tempered rolling. The surface of the hot-rolled steel sheet used in ordinary processing is in the state of pickling the oxide scale generated during hot rolling, so it is rough and does not have the uniform state of the p355gh tensile strength cold-rolled steel sheet.