hardox 450 vs ar450 thermomechanical rolling

There are many kinds of wear-resistant steel, which can be divided into high manganese steel, medium and low alloy wear-resistant steel, chromium molybdenum silicon manganese steel, cavitation resistant steel, wear-resistant steel and special wear-resistant steel. Some common alloy steels, such as stainless steel, bearing steel, alloy tool steel and alloy structural steel, Hardox 450 vs ar450 are also used as wear-resistant steels under specific conditions.

Hardox 450 vs ar450 surface cracks refer to the linear cracks on the surface of Hardox 450 vs ar450, which should generally be the same as the forging or rolling direction. Formation reason: it is mainly due to the hairline, hot crack and cold crack caused by surface over burning, decarburization, looseness, deformation and excessive internal stress during processing (forging, rolling, heat treatment, quenching and tempering), as well as the high content of sulfur and phosphorus impurities on the surface. Inspection method: Hardox 450 vs ar450 surface cracks can be detected by naked eye observation, acid pickling, magnetic particle inspection, coloring inspection and metallographic method.

Since its establishment, the company has been deeply supported and loved by customers with its unique business philosophy and business model. The company has always adhered to the tenet of "credibility first, integrity-based, quality first" and sincerely serves new and old customers. At the same time, it keeps pace with the times based on market orientation, continuously expands offline channels, and gradually establishes a complete online E-commerce business management platform. We will always promote our after-sales service to make client satisfied with our goods.

Quenching Improve the hardness of Hardox 450 vs ar450 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 Hardox 450 vs ar450 steel and comprehensive mechanical properties.