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Khaled Stainless is a prominent manufacturer and supplier in Cairo, Egypt, which has specialization in the best quality stainless steel products. We are famous for our excellence commitment and provide an extensive range of industrial solutions, which includes Stainless Steel 347 Stud Bolts. These stud bolts have excellent corrosion resistance, high strength, and durability, thus ideal for application in chemical, petrochemical, and oil & gas industries. At Khaled Stainless, we ensure reliable delivery and superior customer service, always prioritizing the needs of our clients.
Stainless Steel 347 stud bolts include iron, 17-19% chromium, 9-12% nickel, and lesser amounts of niobium and tantalum. This alloy gives excellent resistance to intergranular corrosion, especially when exposed to higher temperatures. Mechanically, it has high strength, excellent weldability, and good ductility. The features include oxidation resistance, high-temperature strength, and stability against aggressive environments in chemical processing applications. It finds its application in such high-temperature applications as the heat exchanger, boiler, and exhaust systems.
| 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.
Khaled 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 are used extensively in high-temperature and corrosive environments due to their excellent resistance to intergranular corrosion, oxidation, and high-temperature creep. They are mainly used in the petrochemical, chemical processing, and power generation industries for pressure vessels, heat exchangers, boilers, and piping systems. The bolts provide excellent mechanical properties and durability and are suitable for the secure fastening of components in conditions where both heat and corrosive substances are present.
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