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SS (Slave Select)

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SS stands for 'stainless steel', a corrosion-resistant alloy made predominantly of iron, carbon, and a minimum of 10.5% chromium by mass.

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Stainless steel (SS) is an alloy with a distinct corrosion resistance due to its chromium content, which forms a passive film of chromium oxide on the surface. This property makes SS crucial in environments exposed to moisture and varying temperatures such as kitchens, chemical processing equipment, and medical devices. The material's mechanical strength and heat resistance make it valuable in both structural and decorative applications across numerous industries.

examples

Stainless steel type 304, containing 18% chromium and 8% nickel, with a density of 8,000 kg/m³ (500 lb/ft³), is used in kitchen equipment.

Type 304 SS is commonly used for sinks, countertops, and kitchen utensils due to its balance of strength, workability, and appearance.

The medical-grade stainless steel type 316L, with 16% chromium and 10% nickel, featuring a carbon content of 0.03% or less, is used in surgical instruments.

Type 316L SS is employed in areas requiring greater corrosion resistance, such as surgical implants and scalpels, due to its low carbon content and added molybdenum.