China price tendency of Q690C carbon steel material

The Performance requirements of low alloy structural steel, Q690C carbon steel material:(1) High strength: generally, the yield strength is above 300Mpa.(2) High toughness: the elongation is required to be 15% - 20%, and the room temperature impact toughness is greater than 600kJ/m ~ 800kJ/m. For large welded components, higher fracture toughness is required.(3) Good weldability and cold forming property.(4) Low cold brittle transition temperature. (5) Good corrosion resistance.

During the construction of hot-dip Q690C carbon steel material galvanized pipe, the correct welding process shall be adopted, the inspection and acceptance shall be carried out in strict accordance with the specification, and the anti-corrosion treatment (zinc rich paint) shall be done timely after the welding is completed. It is feasible in the construction process of open and closed air conditioning system, which can improve the Q690C carbon steel material construction speed and the firmness of the pipe connection. Therefore, the hot-dip galvanized pipe can be welded and connected under the construction conditions and on the premise of relevant protection and anti-corrosion measures.

The company uses online training system to let all employees use fragmented time to carry out targeted training anytime, anywhere, regardless of time and geographical restrictions. Through training to improve Q690C carbon steel material work skills, at the same time, through training, let all improve their own quality education level, let employees work around a goal, create a career and achieve results.

Welcome customers to visit our company, we specialize in steel products, adhere to the Q690C carbon steel material quality first standard, and do not forget to provide customers with the best quality products and services. Our product quality office is the best, and our Q690C carbon steel material price is also very advantageous. Welcome to purchase steel products from our company.