Impact toughness of steel refers to the ability of steel in impact load, steel, mechanical kinetic energy absorption during fracture, and Guangxi steel plants, steel is a measure of resistance to impact load cut effect, steel plants, probably due to low temperature, stress concentration, resulting in a brittle fracture of mechanical properties. Usually by standard impact test specimens to obtain toughness index of steel. After the Olympics, the popularity of steel construction and sustainable development, widely used in steel construction, railways, bridges and housing, etc., tens of thousands of steel companies of all sizes, the world's advanced steel processing equipment basically complete, such as Multidimensional bull drilling, multi-dimensional intersection Cutting steel, corrugated board automatic welding machine tools. _ _ Guangxi Yinhe Steel steel processing plant in Guangxi Guangxi Yinhe by metal structure Engineering Limited. _ _ Guangxi Yinhe Steel steel processing plant in Guangxi Guangxi Yinhe metal structure Engineering Company Limited (www.gxmmr.cn) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, contact: Mr. Sun.