The company adheres to the principle of integrity, standardization and efficiency, wins the market with technology, gains reputation with creative services, and wholeheartedly provides customers with high-quality A572 Gr 55 high strength steel, efficient and fast services. Facing the future, adhere to independent innovation.
Hot continuous rolling can be divided into ordinary carbon structural steel, low alloy steel and alloy steel according to their different materials and properties. According to the different uses, A572 Gr 55 high strength steel it can be divided into: cold forming steel, structural steel, automobile structural steel, corrosion-resistant structural steel, mechanical structural steel, welding gas cylinder steel and pressure vessel steel, pipeline steel, etc.
As the thickness and hardness of A572 Gr 55 high strength steel increase, the tendency to crack at the cutting edge increases. In order to prevent the A572 Gr 55 high strength steel from cutting cracks, preheating should be carried out before A572 Gr 55 high strength steel cutting. Special attention should be paid to preheating to make the entire A572 Gr 55 high strength steel interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole A572 Gr 55 high strength steel cannot be preheated, the partial preheating method can be used instead.
Delivery status: 16MnDR steel plate is normalized or normalized and tempered. 6-60mm16MnDR-40℃ impact, 60-120mm16MnDR-30℃ impact.Ultrasonic testing of 16MnDR steel plates: The A572 Gr 55 high strength steel plates delivered in the normalized or normalized and tempered state with thickness greater than 20mm and the steel plates delivered in the quenched and tempered state with thickness greater than 16mm shall be ultrasonically tested one by one.
Iron and steel goods, including pig iron, ingots, all kinds of steel and so on. Therefore, logistics companies are required to load evenly and evenly in the process of transportation, prevent moisture and prevent corrosion. It is necessary to prevent the A572 Gr 55 high strength steel steel sheet from being mixed with water when transporting the steel; it is necessary to prevent the A572 Gr 55 high strength steel steel from being mixed with water when transporting the steel; it is necessary to prevent the steel from being mixed with water when transporting the steel; it is necessary to prevent the steel from being mixed with water when transporting the steel; it is necessary to prevent the steel from being mixed with water when loading the A572 Gr 55 high strength steel steel sheet on the truck Good luck.
our company is a professional ASTM A573 Grade 70/A573 Gr.70 carbon manganese silicon steel plates steel exporter and a steel Stockist in china. We keep more than A572 Gr 55 high strength steel 1000 tons ASTM A573 grade 70/A573 Gr.70 carbon manganese silicon steel plates steel in stock every month.
