Home > Stud Bolts > Stainless Steel 201 Stud Bolts
Weston Stainless, based in Midland, UK, is a leading supplier of high-quality stainless steel products, serving industries such as construction, automotive, and manufacturing. Among its extensive range of fasteners, Stainless Steel 201 Stud Bolts are widely recognized for their strength, durability, and moderate corrosion resistance. Manufactured in Grade 201, these stud bolts are available in fully threaded, double-ended, and tap-end designs to suit various industrial applications. Made from austenitic stainless steel with a balanced composition of chromium, nickel, and manganese, 201 stud bolts offer excellent mechanical properties, making them ideal for structural assemblies, machinery, and high-strength fastening applications.
Stainless Steel 201 Stud Bolts contain Chromium (16-18%), Nickel (3.5-5.5%), Manganese (5.5-7.5%), Carbon (≤0.15%), and Silicon (≤1%) to ensure high strength and moderate corrosion resistance. They possess mechanical properties of tensile strength ≥515 MPa, yield strength ≥275 MPa, and elongation ≥40%, ensuring great durability in challenging applications. Its physical characteristics are a density of 7.8 g/cm³, 16.3 W/m·K thermal conductivity, and a melting point of 1400-1455°C. All these characteristics make 201 stud bolts suitable for use in structural, automotive, and industrial fastening applications where there is need for strength and wear resistance.
| 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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Robust and corrosion-resistant components used to stabilize structures and equipment. Their durable construction ensures reliable performance in various demanding applications and environments.
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.
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.
Stainless Steel 201 Stud Bolts are extensively applied in high–strength, long-lasting, and moderately corrosion-resistant industries. They are used in construction for structural framework fastening, bridges, and support systems. The automobile industry applies them to engine parts and exhaust systems because of their heat resistance. They are also applied in machinery, equipment assembly, and railway for dependable fastening. Their applications include furniture, appliances, and for decorative use. With their great mechanical characteristics and affordability, 201 stud bolts are suitable for both industrial and commercial uses that are subjected to mildly to moderately corrosive environments.
Stainless Steel 201 Stud Bolts are supplied with mandatory test certificates such as Mill Test Certificates (MTC), third-party inspection reports, and ASTM/ASME compliance, guaranteeing top quality and reliability. They are safely packed in wooden boxes, cartons, or plastic containers with labeling to avoid damage during transportation. With effective logistics and international shipping facilities, these stud bolts are shipped safely and timely to domestic and overseas markets, guaranteeing product integrity and customer satisfaction.
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