Core Viewpoint - C276 alloy is a high-performance Cr-Mo alloy known for its strength, toughness, corrosion resistance, and good machinability, making it essential in aerospace, automotive, and electronic applications [2][3]. Material Characteristics - C276 alloy exhibits a tensile strength ranging from 500 to 600 MPa and a cold deformation limit of 300 to 400 mm/100mm, according to ASTM A 240-19 [2][4]. - The alloy demonstrates high corrosion resistance at room temperature, particularly in moderately corrosive environments, outperforming other Cr-Mo alloys [2]. Technical Parameters - C276 alloy complies with ASTM A 240-19 and GB 12741-2008 standards, which outline its performance indicators and chemical composition, including Cr content of 27.4-27.6% and Mo content of 1.5-1.7% [4]. Common Selection Misconceptions - Misconception 1: Overemphasizing high-temperature performance while neglecting its excellent strength and corrosion resistance at medium and room temperatures can lead to improper applications [4]. - Misconception 2: Ignoring the optimization of microstructure, which directly affects machinability, may result in processing difficulties if proper annealing or tempering is not conducted [4]. - Misconception 3: Focusing solely on cost while disregarding performance requirements can lead to economically unviable solutions, as C276's superior performance justifies its higher price in demanding applications [4]. Market Data - The market price for C276 alloy in 2023 fluctuates between $18,000 and $19,000 per ton, influenced by supply and demand dynamics, while C275 alloy is priced lower at approximately $17,500 to $18,500 per ton [3].

Group 1 - The industrial economy in Shiyan Town, Dongtai, has shown significant growth, with April's industrial sales reaching 1.388 billion yuan, a 45.5% increase, and a completion rate of 120.7% [1] - The alloy materials and refractory materials industries are the main sectors affected by the complex economic situation, particularly the alloy materials sector facing challenges with raw material supply and market fluctuations [1] - The local government is committed to continuing industrial transformation and development, recognizing the need to address challenges while maintaining a proactive approach [1] Group 2 - The town is implementing a dual approach of "online reporting + offline visits" to closely monitor the operational status of 63 key enterprises and develop targeted support measures [2] - Morning Fan Special New Materials, a company producing special new material boards, has established stable partnerships with leading companies and is expected to achieve over 1 billion yuan in sales this year [2] - The town is also coordinating land use and expanding production capacity, with the new project already generating 260 million yuan in sales in the first four months [2] Group 3 - Shiyan Town's alloy materials industry has transitioned from single stainless steel processing to a full industrial chain, focusing on five areas for transformation: technological innovation, advanced processes, green low-carbon practices, safety, and cooperation [3] - Notable achievements include the successful trial of a new high-temperature alloy material by Zhonghai High Temperature Alloy and significant sales growth for Shengfeng Technology, which saw a 63.5% increase in sales [3] - The town has approved 17 national high-tech enterprises and 8 provincial "specialized, refined, and new" enterprises since last year, totaling 41 and 17 respectively [3] Group 4 - The town is leveraging the "Waterway Dongtai" initiative to develop port-related industries, focusing on enhancing the functionality of the inland port and integrating with the city's multi-modal transport system [4] - Plans include establishing a supply chain base for alloy materials in the Yangtze River Delta and attracting leading enterprises for high-end plate processing projects [4] - The town is also engaging with leading smart manufacturing companies and experts to drive innovation in high-temperature alloys and intelligent manufacturing [4]