410 stainless steel coil strip sheet: key characteristics and applications

Key features: The 410 stainless steel strip plate has a martensitic structure, containing 11.5% -13.5% chromium and ≤ 0.15% carbon. After quenching and tempering, the hardness reaches HRC 40-45, which combines high strength and wear resistance; The annealed hardness HB ≤ 200, supports cold bending or stamping processing, and the surface needs to be free of cracks and oxide scale.

Corrosion resistance and treatment: Its corrosion resistance is weaker than austenitic steel (such as 304), and it is prone to rusting when exposed to moisture or corrosive media for a long time. It is recommended to use coating, passivation, or regular cleaning and maintenance; Local heat treatment is required after welding to restore performance.

Typical applications: 410 stainless steel coil strip sheet is suitable for scenarios with high wear resistance, high strength requirements, and low corrosion risk, such as automotive parts, industrial cutting tools, building decoration, and fasteners, especially suitable for dry environments or structural components that require lightweight design.