400 Stainless Steel


A category of denser stainless steel alloys characterized by 11-12% chromium and the absence of nickel content. Recognized for their elevated strength, moderate corrosion resistance, and adaptability for diverse applications.



Steel belonging to the 400 series is a magnetic, martensitic stainless steel alloy containing chromium and, in some cases, nickel.

In terms of its scrap metal qualities, 400 stainless steel exhibits several noteworthy characteristics. Firstly, it displays good corrosion resistance, making it suitable for diverse applications requiring resistance to moisture, chemicals, or atmospheric conditions.

Another crucial quality is its high strength and hardness. Renowned for excellent tensile strength and durability, 400 stainless steel proves fitting for applications demanding robustness and resistance to wear and abrasion.

Regarding its magnetic properties, 400 stainless steel is ferromagnetic, meaning it is attracted to magnets. This property can be advantageous in specific applications where magnetic qualities are desirable.

Scrap 400 stainless steel undergoes collection and recycling to reclaim its valuable metal content. Recycling facilities and scrap metal yards employ processes such as sorting, segregating, and shredding. The shredded material is then typically melted down in furnaces to produce new stainless steel products or components.

The act of recycling 400 stainless steel yields numerous benefits, encompassing resource conservation, energy savings, and waste reduction. It helps diminish the necessity for extracting and refining new stainless steel, thereby conserving natural resources and mitigating the environmental impact associated with primary production.

In summary, 400 stainless steel, a magnetic and martensitic stainless steel alloy with corrosion resistance, high strength, and hardness, contributes to resource conservation when recycled as scrap metal. This process aligns with sustainable manufacturing practices by reducing dependence on new stainless steel production.