China's thinnest alloy spring hot rolled flat steel was born at Panzhihua Steel

Panchangte Rolling Mill successfully rolled a batch of hot rolled flat steel of a certain brand of alloy springs with a thickness of 4.5 mm and a width of 310 mm. This is the thinnest alloy spring hot rolled flat steel currently developed and produced in China, and will be used to make spring sheets in the civil aviation flight field. It is understood that the alloy spring flat steel produced by Panchangte has the advantages of high yield strength and fatigue limit, large hardenability, and excellent plasticity. It is widely used in precision machinery, hydraulic seals and high-end motors, and enjoys high visibility in the industry. The production of ultra-thin alloy spring hot rolled flat steel used in the civil aviation flight field is extremely difficult and the performance requirements are extremely strict. Only Panchangte production process technology in China can meet the requirements. In order to develop this batch of ultra-thin alloy spring hot rolled flat steel, Panchangte established a special production research team to carefully design the product production process. The technicians from the high-strength steel room of the company's Science and Technology Department insist on following the production and disclose product characteristics, size tolerances, plate type control and other requirements to the operators. Each process is efficiently coordinated and seamlessly connected. After going through related processes such as steel mills and forging mills, it finally enters the flat steel process of the rolling mill. As the flat steel operation area of the rolling mill that produces this batch of products, party members and senior technicians are carefully organized to participate in key processes, pay close attention to the entire process of product production, scientifically allocate rolling mill presses, finely adjust roll precision, implement standardized operations, and ensure the ultimate in rolling, heat treatment, straightening and other work provides a guarantee for comprehensively ensuring product quality and ensuring high-standard delivery. At present, all indicators and quality of this batch of materials meet the requirements of civil aviation enterprises.