2020.09.27Steel A709 Grade 50 Plate industry new technology

The whole plant covers an area of 18,480 square meters, a workshop area of 9,500 square meters, and a final assembly workshop of 4,300 square meters; fixed assets are 25.50 million yuan. The company has Steel A709 Grade 50 Plate strong technical force, complete quality assurance system sophisticated tooling equipment and advanced technology. It can provide high efficiency professional equipment and Steel A709 Grade 50 Plate pressure vessels for domestic and foreign chemical, petroleum, chemical, metallurgical, pharmaceutical, fertilizer, textile, and environmental protection industries.

Our company has long been engaged in high-strength wear-resistant plate products of various materials such as nm400 wear-resistant steel, nm450 heavy plate, nm500 plate cutting, and Steel A709 Grade 50 Plate nm400 price. Product specifications are: thickness 8-650mm, width 1500-4020mm, length 3000-18800mm. Products are widely used in the welding and manufacturing industries of containers, trains, oil tanks, and structural parts.

Compared with carbon steel, low alloy steel has many advantages, such as high strength, good plasticity and toughness, good weldability, good cold and hot pressure processing performance, better corrosion resistance, etc. Due to the increase of Steel A709 Grade 50 Plate metal composition, the yield point of low alloy steel structure is higher than that of ordinary carbon steel, so it is light and suitable for structural parts application. The low alloy steel is one of our main products.

Normalizing is to heat the steel parts to 30~80℃above the critical temperature for a period of time. Then the parts are taken out of the furnace and cooled in air. Since the cooling rate of normalizing is faster than that of annealing, the strength and hardness of normalized Steel A709 Grade 50 Plate are higher than that of annealed Steel A709 Grade 50 Plate, but the elimination of internal stress is not as good as annealing. The normalizing operation of Steel A709 Grade 50 Plate is simple, the cost is low, the productivity is high, and it is widely used in actual production.

Steel A709 Grade 50 Plate, Q345R pressure vessel steel is an ordinary low alloy steel, which is commonly used for boiler and pressure vessels. The delivery status of Q345R pressure vessel steel is hot rolling or normalizing. The properties of Q345R pressure vessel steel are similar to those of Q345 steel (16Mn). The yield strength of 16mm steel plate is greater than 345 Mpa, the tensile strength is 510-640 Mpa, the elongation is more than 21%, and the zero degree V-shaped impact energy is greater than 34J. The process reference standard of Q345R pressure vessel steel is GB713.

Our company regularly visits customers, consults and follows up the after-sales service, and directly solves problems for customers. In the use of our steel materials, whether quality problems or not, the after-sales will help solve the problem as soon as possible. We promise free life-long replacement for any product quality problems. The sound after-sales service system make you free from worries.