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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

Element

CSiMnPSCrNiN
min5.5163.5
max0.1517.50.060.03185.50.25

Note: These values are typical

Mechanical properties

Tensile strength(MPa)Yield strength(MPa)Elongation%Hardness(HRB)
≥535≥245≥30≤100

Note: These values are approximate

Physical properties

PropertyValue
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.
Coil/Tube/Pipe/Sheet/Strip/wire/Bar/Channel
Austenitic type
Ferritic type
Martensitic type

Looking forward to your inquiry!