410s Stainless Steel

410s Stainless Steel

410S stainless steel is a low-carbon martensitic stainless steel combining moderate corrosion resistance, good mechanical strength, and excellent formability. Its properties make it ideal for home appliances, kitchen equipment, food processing tools, industrial components, and architectural applications, offering durability, workability, and reliability in mildly corrosive environments.

Description

410S stainless steel is a low-carbon martensitic stainless steel known for its high corrosion resistance, excellent ductility, and good formability. It is commonly used in appliances, kitchen equipment, and industrial components where moderate corrosion resistance and the ability to be formed or welded are required.

Chemical Composition

Element	Content (%)
Carbon (C)	≤ 0.08
Chromium (Cr)	11.5–13.5
Manganese (Mn)	≤ 1
Silicon (Si)	≤ 1
Phosphorus (P)	≤ 0.04
Sulfur (S)	≤ 0.03
Iron (Fe)	Balance

Key Features:

Low carbon content improves weldability and reduces risk of sensitization
Chromium content provides moderate corrosion resistance
Martensitic structure ensures good mechanical strength and wear resistance
Suitable for forming, bending, and light machining

Mechanical Properties

Property	Typical Value
Tensile Strength	450–600 MPa
Yield Strength	200–300 MPa
Elongation	20–30%
Hardness	120–170 HB
Temperature Range	-50°C to 400°C

Highlights:

Good corrosion resistance in indoor and mildly corrosive environments
Excellent ductility and toughness for fabrication
Non-magnetic in annealed condition

Corrosion Resistance

Resistant to atmospheric corrosion and mild chemicals
Performs well in appliances, kitchen equipment, and indoor architectural components
Not suitable for marine, high-chloride, or strongly acidic environments