Stainless steel grade 201 is highly suitable for use in metro stations due to its advantageous combination of cost-efficiency, durability, and aesthetic appeal. Its lower nickel content results in a more affordable option compared to higher-grade stainless steels, making it ideal for large-scale infrastructure projects like metro stations where budget considerations are significant. Despite this, grade 201 still provides reliable corrosion resistance, essential for withstanding the demanding conditions of high-traffic, often humid and polluted environments typical of metro systems. The material’s smooth and polished surface enhances the station's modern, sleek look, contributing to a clean and inviting atmosphere. Its good workability allows for precise fabrication and installation, resulting in well-finished cladding and architectural elements that can endure heavy usage and frequent contact. Additionally, grade 201's ease of maintenance ensures that the surfaces remain attractive and functional over time, making it a practical choice for maintaining the high standards of both aesthetics and durability in metro stations.