440c stainless steel sheet
440C stainless steel sheet represents a high-carbon martensitic stainless steel that offers exceptional hardness and wear resistance. This premium grade material contains approximately 17% chromium and 1% carbon, making it one of the most wear-resistant stainless steel grades available in the market. The sheet form allows for versatile applications while maintaining superior mechanical properties. When heat-treated properly, 440C can achieve hardness levels up to 58-60 HRC, making it ideal for high-stress applications. The material exhibits excellent corrosion resistance in mild environments and maintains its structural integrity across a wide range of temperatures. 440C stainless steel sheet is particularly valued in industries requiring precision components, as it can be machined to tight tolerances while retaining its dimensional stability. The material's unique composition allows it to maintain a sharp edge longer than many other stainless steel grades, making it particularly suitable for cutting tools and blade applications. Additionally, its high chromium content forms a passive oxide layer that provides enhanced protection against various forms of corrosion, ensuring longevity in demanding environments.