RAEX400 steel is a hardened wear-resistant steel material with an average grade of 400HBW and a Brinell hardness. The microstructure of this wear-resistant steel is a martensite structure, which can ensure the high hardness and tensile hardness of the steel plate. The hardness of RAEX400 is 2.5 times that of S355 structural steel, A514 G P steel plate. Despite its high hardness and high strength, RAEX400 steel can be formed by free bending or hemming, and has good weldability.
The Performance requirements of low alloy structural steel, A514 G P steel plate:(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.
Quenching Improve the hardness of A514 G P steel plate steel, Annealing is refine the grain size, homogenization, reduce hardness, improve the plasticity and eliminate interna stress. Normalizing refine grain , improve the impact toughness of A514 G P steel plate steel and comprehensive mechanical properties.
We have a professional production team and high-quality production equipment, and we also have a great A514 G P steel plate advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the A514 G P steel plate production of high-quality steel plates, steel pipes and other products that meet customer requirements.
In addition to quality assurance, service is also important for the competition of steel suppliers. All the after-sales service personnel of the company have received professional training and assessment. The steel products supplied by our company enjoy the life-long quality problem replacement service. In the process of using our steel A514 G P steel plate products, if there is any problem, just contact us in time, and our after-sales service personnel will look for countermeasures and solve the problem with you as soon as possible.
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