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Harsh Metalloys stands out as a reliable manufacturer and supplier of Stainless Steel 201 Sheets and Plates right in the heart of Mumbai, India. SS 201 is an austenitic stainless steel that serves as a cost-effective alternative to the pricier 300 series grades, offering solid strength and decent corrosion resistance. Our sheets and plates are crafted to meet ASTM A240 standards, ensuring top-notch quality every time. Renowned for their durability, excellent formability, and sleek finish, SS 201 sheets and plates find their way into architectural cladding, kitchen equipment, furniture, and automotive applications where both cost-effectiveness and performance are key.
When it comes to composition and mechanical properties, Stainless Steel 201 Sheets and Plates generally consist of 16–18% chromium, 3.5–5.5% nickel, and 5.5–7.5% manganese, along with trace amounts of carbon, silicon, and nitrogen. These materials boast a tensile strength ranging from 515 to 700 MPa, a yield strength of about 275 MPa, and an impressive elongation of up to 40%. SS 201 offers moderate corrosion resistance, particularly in indoor settings and mildly corrosive environments. It’s non-magnetic when annealed, though it can develop slight magnetism after cold working. Plus, it provides excellent weldability, machinability, and formability, making it perfect for a variety of fabrication processes.
| Specifications | : | ASTM A240 / ASME SA240 |
| Standard | : | JIS, AISI, ASTM, GB, DIN, EN |
| Range | : | 1000/1219/1500/2000mm,etc |
| Conventional common size | : | 4 inch X 8 inch ,10 inch x 5 inch |
| Thickness | : | 0.2 mm to 20mm |
| Specialize | : | Shim Sheet, Perforated Sheet, B. Q. Profile. |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate |
| Hardness | : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grades | : | SS 201 UNS S20100 |
| Grade | C | Mn | Si | P | S | Cr | Ni | N |
| SS 201 | 0.15 max | 5.5 – 7.5 | 100 max | 0.06 max | 0.03 max | 16.00-18.00 | 0.3 – 0.5 | – |
| Tensile strength (transverse at room temperature) | 685 MPa | 99400 psi |
| Tensile strength (longitudinal at room temperature) | 696 MPa | 101000 psi |
| Yield strength (transverse at room temperature) | 292 MPa | 42400 psi |
| Yield strength (longitudinal at room temperature) | 301 MPa | 43700 psi |
| Compressive yield strength | 365 MPa | 52900 psi |
| Elastic modulus | 197 GPa | 28573 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (longitudinal at room temperature) | 56% | 56% |
| Elongation at break (transverse at room temperature) | 62.50% | 62.50% |
| Hardness, Rockwell B (transverse at room temperature) | 85 | 85 |
| Hardness, Rockwell B (longitudinal at room temperature) | 85 | 85 |
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Stainless Steel 201 hot rolled plates are resistant to corrosion and are used in various structural applications. They are available in sizes from 6mm to 100mm thick, and can be ordered to any size.
The stainless steel 201 cold rolled sheets offer excellent corrosion resistance and a smooth surface finish. They are available in the thickness range of 0.3mm to 3mm and widths ranging from 1000mm to 2000mm, thus applicable for various purposes.
Stainless Steel 201 chequered sheets are used for flooring and other high-traffic areas due to their improved slip resistance and durability. These sheets are available in thicknesses of 1mm to 6mm and standard sizes of 1000mm x 2000mm.
Stainless Steel 201 perforated sheets have outstanding corrosion resistance and find applications for purposes of ornamentation and function. They are also available with holes of various diameters and sizes, commonly within the range of 0.5mm to 6mm in thickness, and sizes from 1000mm x 2000mm.
Stainless Steel 201 shim plates possess good resistance against corrosion and accurate thickness for spacing and alignments. It is generally available in thickness ranging from 0.1mm to 5mm along with sizes up to 1000mm x 2000mm.
Stainless Steel 201 Polished Sheet and Plates have high-quality reflective finishes. It has good strength at high temperatures that offer abrasion and corrosion resistance in applications having processes.
Stainless Steel 201 Sheets and Plates are incredibly versatile and find their way into a variety of applications, from architectural panels and kitchen appliances to furniture, storage tanks, automotive trim, and decorative cladding. You’ll often see them in building facades, elevator panels, and interior design elements where both looks and cost-effectiveness matter. These SS 201 sheets and plates are perfect for environments that need moderate corrosion resistance and strong mechanical properties. Plus, their ease of forming, welding, and polishing makes them a go-to choice for industries like consumer goods, construction, transportation, and food processing. This material strikes a fantastic balance between performance and affordability, making it suitable for a wide array of commercial and industrial uses.







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