Home > Stud Bolts > Stainless Steel 201 Stud Bolts
Njabulo Stainless, located in Cape Town, South Africa, stands out as a top manufacturer and supplier of Stainless Steel 201 Stud Bolts. Crafted for durability and strength, these stud bolts are perfect for a variety of industrial uses. They boast impressive resistance to corrosion, oxidation, and wear, ensuring they last in tough environments like chemical, petrochemical, construction, and marine settings. Built to meet high-quality standards, Njabulo Stainless’ 201 stud bolts deliver reliable fastening solutions. Their exceptional mechanical stability and cost-effectiveness make them a go-to choice for engineers and maintenance professionals looking for trustworthy, high-performance fastening components.
Stainless Steel 201 Stud Bolts are crafted from a robust austenitic stainless steel that includes 16–18% chromium, 3.5–5.5% nickel, and 5.5–7.5% manganese. This blend offers solid corrosion resistance and mechanical strength while being more budget-friendly than higher-nickel options. They typically have a tensile strength ranging from 520–750 MPa and a yield strength of 205–310 MPa. These bolts are known for their excellent ductility, toughness, and wear resistance, making them ideal for applications that face mechanical stress and moderate corrosive conditions. Their structural integrity guarantees reliable performance in various industrial and structural fastening tasks.
| Specifications | ASTM A193 ASME SA193 / ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
| Standard | DIN, ASTM, BS and all International Standards |
| Stud Bolts Size | 3 mm to 200 mm | Custom Sizes |
| Stud Bolts Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Threaded Studs etc |
| 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 |
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Stainless Steel 201 Double Ended Stud Bolts are versatile fasteners with threaded ends on both sides, offering robust durability and resistance to corrosion. Ideal for various structural and mechanical applications.
Stainless Steel 201 Threaded Stud Bolts feature a fully threaded design, providing strong and reliable fastening for industrial and construction applications. Known for their resistance to corrosion and durability.
Stainless Steel 201 Flush Head Stud Bolts offer a sleek, low-profile design with a flush head, ensuring a clean finish and secure fastening in applications requiring a smooth surface and durability.
Stainless Steel 201 Tie Rods are robust and corrosion-resistant components used to stabilize structures and equipment. Their durable construction ensures reliable performance in various demanding applications and environments.
Stainless Steel DIN 2.4068 Stud Bolts are high-quality fasteners designed for strength and corrosion resistance. Ideal for heavy-duty applications, they meet DIN standards for precision and durability in demanding environments.
Stainless Steel UNS S20100 Stud Bolts are durable fasteners known for their corrosion resistance and strength. Suitable for various industrial applications, they offer reliable performance and adherence to UNS specifications for quality.
Njabulo Stainless offers high-grade quality stainless steel 201 stud bolts along with hardness, PMI, tensile strength tests, chemical analysis, and pitting resistance testing. Product reliability is ensured by checks in IGC and structural tests. Documents provided include the invoice, list of packaging, and Certificate of Origin, legalized by the Chamber of Commerce or Embassy. Along with Third Party Inspection Certificates, we give excellent performance at a competitive price, on-time delivery, ensuring full satisfaction to our clients.
Stainless Steel 201 Stud Bolts are commonly used to secure flanges, valves, pumps, and equipment across industrial, construction, and marine sectors. They’re well-suited for chemical and petrochemical plants, power generation facilities, and water treatment systems where moderate corrosion resistance and mechanical strength are essential. Additionally, they find applications in food processing and fabrication projects that don’t require high-nickel stainless steel grades. Njabulo Stainless is committed to ensuring that every stud bolt adheres to strict quality standards, providing peace of mind for those who rely on their products.







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