Hot Rolled Q355NH weathering bridge steel plate Mild Carbon Steel Plate

Flat Q355NH weathering bridge steel plate steel plate, with a small thickness of the plate. Low carbon equivalent, to adapt to automatic submerged arc welding, plasma welding and other Q355NH weathering bridge steel plate welding process requirements.

BEBON cpompany practice new development concepts, expand in an all-round way, deepen reform and innovation, speed up transformation and upgrading, become stronger, better and bigger, accelerate the implementation of BEBON Steel's Q355NH weathering bridge steel plate industrial planning, and realize the revitalization and development of enterprises.Fully implement the corporate Q355NH weathering bridge steel plate market dominant position, comprehensively promote contractual management, and promote the transition from "internal production" to "market operation”.

Quenching Improve the hardness of Q355NH weathering bridge 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 Q355NH weathering bridge steel plate steel and comprehensive mechanical properties.

Q355NH weathering bridge steel plate, Special thick steel plate cutting needs to be preheated in advance. Some steel plates are prone to cracks after entering the cutting process, sometimes that is because the temperature is too low, and it is necessary to perform pre-heat treatment in advance for such cases. The staff can preheat the steel plates first, so that the temperature of the steel plates will gradually increase, and then the flame gun can be used to cut. The probability of cracks in the cut material is very low, and the quality of the steel plate is also guaranteed.

The company adopts one-to-one fast service and has formed a professional after-sales service team to deal with various problems reflected by customers as soon as possible. At the same time, a traceable product traceability system has been established. It has always been placed at an important core position to resolve customer worries. Our steel Q355NH weathering bridge steel plate products are always committed to “quality issues, life-long replacement”, which is the embodiment of our comprehensive service.