Martensitic stainless steel is a type of stainless steel known for its high strength, hardness,

and moderate corrosion resistance. It is primarily composed of iron, chromium (typically 12-18%), and carbon.

Unlike austenitic or ferritic grades, martensitic stainless steel can be hardened through heat treatment,

making it ideal for wear-resistant and load-bearing applications.

Common grades include 410, 420, and 440C.

    In B2B industrial sectors, martensitic stainless steel is widely used for manufacturing cutting tools,

surgical instruments, valve components, turbine blades, and machine parts.

Its high mechanical strength and ability to retain sharp edges make it especially valuable in industries

like automotive, aerospace, and energy. Exporters targeting markets such as Southeast Asia, Africa,

and the Middle East often find steady demand for these applications.