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 sa572 grade 42, 50, 60, 65 high strength steel are higher than that of annealed sa572 grade 42, 50, 60, 65 high strength steel, but the elimination of internal stress is not as good as annealing. The normalizing operation of sa572 grade 42, 50, 60, 65 high strength steel is simple, the cost is low, the productivity is high, and it is widely used in actual production.
Wear-resistant plates are very easy to understand from the literal. They are steel plates designed for large-area wear conditions. Because of its outstanding wear resistance, wear plates have their own unique uses, such as mining machinery and equipment. Ore processing, transportation of ore, ore and equipment often produce severe friction. sa572 grade 42, 50, 60, 65 high strength steel, General steel plates cannot be subjected to friction for a long time and are easily damaged. Wear plates are very effective in solving this problem.
The company has a high-quality management, technology and R&D team, and adopts independent research and development, domestic innovative process optimization combination. Relying on advanced manufacturing technology and sophisticated production testing equipment, it has ensured the high quality of products sa572 grade 42, 50, 60, 65 high strength steel and won a good reputation. We can offer various kinds of steel materials in GB, ASME, ASTM, JIS, DIN, EN, API standards and specifications.
[Enterprise Spirit]: professional, honest, dedicated and innovative.[Enterprise Tenet]: provide customers with satisfactory steel products and services.[Enterprise Policy]: customer satisfaction is our pursuit. The trust of customers is our achievement.[Service Tenet]: to develop the market with quality and grow with sincerity.The company adheres to the commitment of quality first and customer foremost, takes high quality and high efficiency as the service principle, takes mutual benefit and common development as the business purpose.