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Aria Fasteners is a reputable manufacturer and supplier located in Hamilton, New Zealand, specializing in top-notch **Stainless Steel 347 Stud Bolts** designed for exceptional strength, durability, and performance in high-temperature and corrosive settings. Thanks to their precise manufacturing and rigorous quality control, these stud bolts guarantee reliable fastening in critical applications. The Stainless Steel 347 Stud Bolts from Aria Fasteners are extensively utilized in the chemical, petrochemical, power generation, and industrial sectors, where resistance to oxidation and intergranular corrosion is crucial. Their sturdy construction and long-lasting service life make them a trustworthy option for demanding engineering and industrial tasks.
These bolts are crafted from a high-chromium, high-nickel austenitic stainless steel that’s stabilized with niobium, effectively preventing intergranular corrosion during extended exposure to high temperatures. The alloy boasts excellent resistance to oxidation, scaling, and creep. On the mechanical side, these bolts deliver high tensile strength, outstanding yield strength, and remarkable toughness, even in extreme conditions. Their blend of mechanical stability and corrosion resistance ensures dependable performance in critical high-temperature and chemically aggressive environments, making them perfect for industrial and structural 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 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless steel 347 stud bolts are essential for high corrosion and heat resistance applications. It is widely used in aerospace, pharmaceuticals and power generation due to its durability under extreme conditions. These bolts are ideal for petroleum refineries and gas extraction, where they resist oxidation. In addition, stainless steel 347 stud bolts are used in heavy machinery and construction to ensure reliable operation and strength in harsh environments and critical industrial conditions.
Stainless Steel 347 Stud Bolts find their place in industries that demand secure, heat-resistant, and corrosion-resistant fastening solutions. They are commonly used in boilers, heat exchangers, furnace components, and chemical processing equipment due to their impressive thermal and chemical stability. Power plants, petrochemical facilities, and industrial machinery depend on them for safe and reliable assembly under challenging operating conditions. Moreover, these stud bolts are essential in high-temperature piping systems, exhaust systems, and thermal processing units, offering long-term durability, resistance to intergranular corrosion, and structural integrity.
Aria Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hamilton, New Zealand, with over 8 years of experience serving global industries.
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