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201 Stainless Steel | Stainless Steel Supply

201 stainless steel is a type of austenitic stainless steel that is commonly used in a wide range of applications. It is a low-cost alternative to other types of stainless steel, such as 304 and 316, and is known for its excellent corrosion resistance, high strength, and good formability.

Chemical composition



Note: These values are typical

Mechanical properties

Tensile strength(MPa)Yield strength(MPa)Elongation%Hardness(HRB)

Note: These values are approximate

Physical properties

Density7.81 g/cm³
Melting point1399-1420 °C (2550-2588 °F)
Thermal conductivity16.2 W/m-K at 100°C
Electrical resistivity0.73 μΩm
Young’s modulus200 GPa
Poisson’s ratio0.29
Coefficient of thermal expansion16.3 µm/m-K at 0-100°C
Magnetic propertiesNon-magnetic (annealed)

Note: These values are approximate

Compared to other austenitic stainless steels, 201 stainless steel has a lower nickel content, which makes it more affordable, but is also slightly less resistant to certain types of corrosion, such as chloride-induced stress corrosion cracking.
Widely used in the manufacture of kitchenware, tableware, automotive parts, industrial equipment and many other products that require strength, corrosion resistance and cost-effectiveness.

As a premium supplier of stainless steel, we offer a wide range of grades, sizes and finishes to suit your needs.
Size: according to customer requirements
Standards: GB, ASTM, EN, JIS, etc.
Austenitic type
Ferritic type
Martensitic type

Looking forward to your inquiry!