Aditya Stainless stands out as a trusted manufacturer and supplier of Stainless Steel 201 Fasteners right in Kolkata, India. We pride ourselves on providing durable and budget-friendly fastening solutions that cater to a wide range of industrial needs. SS 201 is a low-nickel, austenitic stainless steel celebrated for its impressive strength, toughness, and decent corrosion resistance in mild conditions. Our collection of 201 fasteners features bolts, nuts, screws, studs, washers, and more, all available in various sizes and finishes. These fasteners are perfect for automotive, construction, appliance manufacturing, and railway sectors, delivering reliable performance, good formability, and an appealing look—all at a more affordable price compared to higher nickel grades.
Stainless Steel 201 Fasteners generally consist of 16–18% chromium, 3.5–5.5% nickel, along with manganese (5.5–7.5%), and small amounts of carbon, nitrogen, and silicon. These components work together to provide high tensile strength (≥ 520 MPa), yield strength (≥ 275 MPa), and good elongation (~40%). SS 201 offers moderate corrosion resistance, outperforming carbon steel but slightly lagging behind 304 stainless. It boasts excellent hardness, work hardening properties, and abrasion resistance, making it a great choice for fasteners that face mechanical stress, vibrations, and regular use in less aggressive environments.
| Element | 201 |
| Carbon | 0.15 |
| Chromium | 16.0-18.0 |
| Nickel | 3.5-5.5 |
| Manganese | 5.50-7.50 |
| Silicon | 1.00 |
| Nitrogen | 0.25 |
| Phosphorus | 0.060 |
| Sulfur | 0.030 |
| Property | 201 |
| Yield Strength, min. (ksi) | 45 |
| Tensile Strength, min. (ksi) | 95 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 100 |
Contact us to get a quick quote for your requirement.
Stainless Steel 201 Nuts offer moderate corrosion resistance and are ideal for applications where mild corrosion is expected. They come in various sizes, typically from M2 to M30, and are used to secure bolts and screws in assemblies.
These stud bolts provide good strength and moderate corrosion resistance, making them suitable for use in less aggressive environments. They are available in lengths ranging from 10 mm to 200 mm and diameters from M6 to M30. They are also used in bolted joints.
Stainless Steel 201 Bolts exhibit moderate resistance to corrosion, making them suitable for indoor and mild outdoor applications. They come in sizes ranging from M4 to M24 and lengths from 10 mm to 150 mm, which is ideal for various fastening needs.
Offering moderate corrosion resistance, Stainless Steel 201 threaded rods are used in various industrial and construction applications. They are available in diameters from M6 to M30 and lengths from 100 mm to 1000 mm, suitable for threaded connections.
Stainless Steel 201 screws provide moderate corrosion resistance and are used in applications where some exposure to moisture is expected. They come in sizes ranging from M2 to M20 and lengths from 5 mm to 100 mm, suitable for various fastening needs.
These washers offer moderate corrosion resistance and are used to distribute the load of a bolt or nut. They come in sizes from M4 to M30 and various thicknesses, used to prevent damage to the surface being fastened and ensure a secure fit.
We currently focus on providing 100% smooth customer service with the Stainless Steel 201 Fasteners. All the necessary documentation such as a commercial invoice, packaging list, fumigation certificate, heat treatment chart, and quality assurance plan is attached to the NABL-approved lab test report. All these documents prove authenticity and substantiate the superior quality of all our fasteners to give our precious clients confidence in their performance and reliability for a variety of industrial applications.
Stainless Steel 201 Fasteners find their way into a variety of applications, including automotive trim, railway equipment, appliances, furniture fittings, structural framing, and general construction. Their blend of strength, cost-effectiveness, and visual appeal makes them a popular choice. They excel in indoor settings and mildly corrosive outdoor environments where high corrosion resistance isn’t a top priority, but strength and durability are essential. SS 201 fasteners are also utilized in kitchen equipment, display systems, enclosures, and consumer electronics. Their formability, lightweight nature, and wear resistance make them a go-to option for many industries.
©2024 Aditya Stainless All Rights Reserved.
