About welding of hardox 450 steel wear resistance

The JIS G3106 Hardox 450 steel wear resistance specification is a hot-rolled carbon steel plate for welded structures. The Hardox 450 steel wear resistance steel grades include: SM400A/B/C, SM490A/B/C, SM490YA/YB, SM520B/C, SM570.

The difference between Hardox 450 steel wear resistance, hot rolled sheet and cold rolled sheet: hot rolled sheet has low hardness, easy processing and good ductility. The cold-rolled sheet has high hardness and relatively difficult processing, but it is not easy to deform and has high strength. The cold rolled sheet is mostly used in automobile manufacturing and electrical products. Therefore, the two have their own characteristics. According to these characteristics, it is more appropriate to choose the right rolled plate to maximize its effect and benefit.

Quenching is a common heat treatment process. It is the metal heat treatment process in which the Hardox 450 steel wear resistance metal workpiece is heated to a proper temperature and kept for a period of time, then immersed in the quenching medium for rapid cooling. Quenching can improve the strength and hardness of steel in a large range, and adjust the coordination between Hardox 450 steel wear resistance strength and hardness, plasticity and toughness. Quenching is generally used as the final heat treatment.

We have a professional production team and high-quality production equipment, and we also have a great Hardox 450 steel wear resistance advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the Hardox 450 steel wear resistance production of high-quality steel plates, steel pipes and other products that meet customer requirements.

It is very important for a company to have a sound after-sales service system, which better guarantees the interests of customers and increases the reliability of the company's products in the hearts of customers. Our company has a dedicated after-sales service team and good after-sales service reputation, and has been recognized by customers over the past decades. Whenever there is problem about our Hardox 450 steel wear resistance steel materials during application on the user site, our after-sales service persons will assist to find solutions at the first time.