Steel heavy forging die steel new technology fills the domestic gap

The reporter recently learned that Liaoning Jingang Heavy Forging Co., Ltd. has obtained a national invention patent for its independently developed method of improving the performance of large H13 steel hot extrusion molds, which has filled the technological gap in this field in China.       

Liaoning Jingang Heavy Forging Co., Ltd. is a joint-stock enterprise that produces special steel forgings. It is a technology-based manufacturing enterprise that integrates forging, machining, heat treatment, special welding technology, and testing technology, and has multiple patented technologies. It is the strongest private enterprise in the comprehensive strength of Anshan forging industry. Its various grades of forged steel products, including forged shafts, rolling rolls, fan spindles, gear blanks, and mold steel, are distributed throughout Northeast and North China. The mold steel and oil cylinder series products are exported to Europe and North America.       

The patented technology for improving the performance of large H13 steel hot extrusion molds obtained this time was developed by the company's R&D team to solve the problems of short mold life, expensive imported materials, and long import cycles that have troubled customers. After changing the traditional process, after more than three years of experiments and tests, it was finally successful in 2012, and applied to the China National Intellectual Property Administration for a national invention patent.       

The products using this technology have been widely applied in leading enterprises in the automotive industry and high-speed rail aluminum profile industry, and have been praised by experts from well-known enterprises such as AVIC Group. Many customers believe that this technology has completely replaced mold steel products imported from Japan, Sweden, and Germany.       

This technology is expected to be applied to various industries in the national industry, and our MCC Machinery Co., Ltd. is also interested in introducing this technology for production and processing, thereby enhancing our company's industry competitiveness.