General Information Introduction Stainless steel is classified as such when it contains a minimum of 10.5% chromium, providing it with robust corrosion resistance attributed to the formation of a protective iron chromium oxide layer. These steels fall into five main categories: austenitic, duplex, ferritic, martensitic, and precipitation hardened. The first four categories are defined by … Continue reading Stainless Steels, General Information | Sand Casting | Investment Casting | CNC Machining | Press Bending | Laser Cutting | Welding | Modulus Metal | Manufacturer Company in TURKEY