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大冶特钢主导制定国家标准 填补高温用钢领域国标空白
Zhong Guo Zhi Liang Xin Wen Wang· 2025-12-17 07:48
Core Viewpoint - Daye Special Steel Co., Ltd. has been awarded the "Boutique Standard" in Huangshi for its national standard GB/T 44148.2—2024, marking a significant achievement in the company's standardization efforts and reflecting the local government's support for high-quality development in manufacturing [1][2]. Group 1: Company Overview - Daye Special Steel, a subsidiary of CITIC Pacific Special Steel Group, is recognized as a national high-tech enterprise and one of the first demonstration enterprises for the integration of informatization and industrialization, as well as green manufacturing [1]. - The company has an annual production capacity of 3.5 million tons of special steel, serving critical sectors such as aerospace and bearing steel, contributing to major national projects like the Shenzhou spacecraft and Chang'e lunar exploration missions [1]. Group 2: Standardization Efforts - The GB/T 44148.2—2024 standard is a significant outcome of Daye Special Steel's efforts to convert the international standard ISO 9327-2:1999, addressing the high-temperature performance of low-alloy and alloy steels [2]. - This standard introduces 17 new commonly used grades while eliminating outdated ones, achieving a technical level that meets international standards and filling a gap in China's national standards for high-temperature steel [2]. Group 3: Government Support and Recognition - Huangshi's market regulatory authority has implemented the "Huangshi Boutique Standard" evaluation system, which focuses on rewarding high-standard projects that demonstrate advanced technology and significant influence, rather than providing blanket support for all standard revisions [2]. - Since 2019, the Huangshi market regulatory authority has awarded Daye Special Steel a total of 1.1 million yuan in support for its various standardization efforts, enhancing the company's influence in the industry [2].