Country: United Kingdom Product: Quick-release pin Process: In May 2024, a British customer proposed a research and development request for a customized quick-release pin. The customer set strict technical indicators for the product's shear force and tensile strength. After our engineering team conducted in-depth analysis and multiple material tests, it was found that conventional stainless steel materials (ss304, s9316) could not meet the customer's mechanical performance requirements. Based on our rich experience in material engineering, we innovatively recommended to the customer a high-strength precipitation hardening stainless steel ss630 solution. This solution not only fully met the customer's mechanical standards but also demonstrated outstanding mechanical performance in subsequent sample tests. After the customer received the samples for installation verification, they highly praised the product performance and immediately confirmed a batch order. This successful application of material innovation not only solved the customer's technical problems but also established a long-term stable strategic partnership between the two parties. To this day, there is still a continuous order cooperation.