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Aditya Stainless is a reputable manufacturer and supplier of top-notch Stainless Steel 347 Stud Bolts based in Kolkata, India. We take pride in our precision-engineered fasteners, delivering SS 347 Stud Bolts that adhere to global quality standards for durability and performance. Our product lineup is tailored for industries that demand exceptional resistance to high temperatures and corrosion. With state-of-the-art manufacturing facilities and a talented workforce, we guarantee that each SS 347 Stud Bolt provides outstanding strength and reliability. As a leading supplier in Kolkata, Aditya Stainless is dedicated to offering diverse industrial sectors cost-effective and high-performance fastening solutions.
Stainless Steel 347 Stud Bolts consist of 17-20% Chromium, 9-13% Nickel, and are stabilized with Columbium (Niobium) to enhance resistance against intergranular corrosion. This austenitic stainless steel grade boasts remarkable resistance to oxidation and scaling at temperatures reaching 870°C (intermittent) and 925°C (continuous). The mechanical properties include a minimum tensile strength of 515 MPa, a minimum yield strength of 205 MPa, and an elongation of 40% over 50mm. With a density of 7.90 g/cm³, these features make SS 347 Stud Bolts perfect for high-temperature and pressure applications.
| Grade | Stainless Steel 347, 347H |
| Specifications | ASTM A193 / ASME SA193, DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M 02 to M 160, Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
| Grade | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 347 | 205 | 515 | 40 | 95 | 201 |
| Grade | Density (kg/m3) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 347 | 8000 | 500 | 720 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 |
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Stainless Steel 347 stud anchor bolts are designed for high-temperature and corrosive environments, providing robust strength and resistance to oxidation, making them perfect for securing heavy machinery and structural components.
Stainless Steel 347 stud exhaust bolts are engineered for high-temperature exhaust systems, offering exceptional resistance to heat and corrosion. They ensure durable, reliable performance in demanding automotive and industrial applications.
Stainless Steel 347 hex stud bolts provide exceptional strength and resistance to high temperatures and corrosion, making them ideal for demanding industrial, aerospace, and high-pressure applications requiring durable and reliable fasteners.
Aditya Stainless ensures quality in the form of high-grade stainless steel 347 stud bolts. Testing is performed for hardness, spectro analysis, PMI, flaring, micro, macro, pitting resistance, and IGC. Commercial invoices, packaging lists, and Certificates of Origin accompany all shipments for full documentation. The third-party inspection certificates ensure quality and reliability and give assurance that the products supplied will satisfy our customers.
Stainless Steel 347 Stud Bolts find extensive use in various industries such as aerospace, chemical processing, petroleum refining, food processing, and power generation. Their impressive creep strength and resistance to intergranular corrosion make them suitable for high-temperature service environments. In Kolkata, these stud bolts are frequently utilized in heat exchangers, pressure vessels, boilers, and exhaust manifolds. They play a crucial role in fastening components within piping systems, reactors, and other equipment where thermal cycling and oxidation resistance are vital. Aditya Stainless provides SS 347 Stud Bolts to meet the rigorous demands of industrial applications with exceptional performance.
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