Vinit Stainless, a reputable manufacturer and supplier of high-performance stainless steel fasteners, including Stainless Steel 301 Bolts, is situated in Chennai, India. Because of their strength, durability, and formability, our SS 301 bolts are appropriate for a wide range of demanding mechanical and industrial applications. These bolts are well-known for their exceptional corrosion resistance and rapid rate of work-hardening, making them perfect for settings requiring both moderate corrosion resistance and high strength. Vinit Stainless places a high priority on precise manufacturing and strict quality standards to guarantee that our bolts provide customers in both domestic and foreign markets with consistent performance, dependability, and value.
The main constituents of stainless steel 301 bolts are nickel (6–8%) and chromium (16–18%), with a maximum carbon content of 0.15%. High tensile strength and corrosion resistance are well-balanced in this composition. These bolts have outstanding elongation and toughness, a tensile strength of up to 620 MPa, and a yield strength of about 275 MPa (when annealed). During cold forming, SS 301 work-hardens quickly, greatly enhancing its strength. They are appropriate for applications requiring both formability and durability under mechanical stress because of the austenitic structure, which guarantees good ductility and toughness.
Material | Specification | Standards | Size | Length |
Stainless Steel 301 Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 301 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 301 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
Contact us to get a quick quote for your requirement.
Stainless Steel 301 Bolts are high strength fasteners, ductile fasteners with excellent corrosion resistance and heat resistance. They are ideal for products that require flexibility, are durable, and resist stress and fatigue.
Custom Stainless Steel 301 Hex Bolt is a conformable fastener with a hexagonal head, providing high tensile strength, flexibility and corrosion resistance, suitable for demanding industrial design applications
Stainless Steel 301 Leg Bolt is a corrosion resistant fastener with a threaded shaft and flat, like leg design, providing a strong, secure connection requiring durability and flexibility in structural and industrial applications
Stainless Steel 301 Expansion Anchor Bolt is a durable, corrosion resistant fastener designed to securely anchor in concrete or masonry, expanding during installation to provide a firm and stable grip
Stainless Steel 301 Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing a secure, load-distributing fastening solution with high strength and corrosion resistance for industrial applications
Stainless Steel 301 full threaded bolts have a completely threaded shaft, offering uniform grip and engagement. They provide high strength, flexibility, and resistance to corrosion and stress in demanding applications.
Applications needing exceptional formability, moderate corrosion resistance, and high strength frequently use stainless steel 301 bolts. They are extensively used in industrial machinery, automobile parts, railway cars, aircraft structures, and structural frames. They are perfect for fasteners in high-stress situations because of their rapid hardening through cold working. Conveyor systems, appliances, and architectural elements where strength-to-weight ratio is crucial also use SS 301 bolts. Although they are not as resistant to corrosion as 304, they are appropriate for indoor or mildly corrosive settings where strength is a top concern due to their resilience under mechanical loads.
©2024 Vinit Stainless All Rights Reserved.
