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Aria Fasteners, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch industrial fastening solutions. Their Stainless Steel 347H Stud Bolts are crafted to offer outstanding corrosion resistance, mechanical strength, and durability, especially in high-temperature and challenging environments. With a focus on precision and rigorous quality control, these stud bolts guarantee secure and long-lasting fastening for critical assemblies. Aria Fasteners caters to various industries, including petrochemical, power generation, aerospace, and thermal processing, providing components that are designed to perform consistently under thermal cycling and extreme service conditions.
The Stainless Steel 347H Stud Bolts are constructed from a niobium-stabilized austenitic stainless steel alloy, which effectively prevents intergranular corrosion when exposed to high temperatures. The 347H grade, featuring a higher carbon content, enhances strength and creep resistance at elevated temperatures while still offering excellent corrosion resistance. These stud bolts provide remarkable mechanical stability, high tensile strength, and resistance to thermal fatigue, with precision threading that ensures a secure fit with compatible nuts and washers, making them reliable for both static and dynamic applications.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | – | 9.0 -13.0 | – |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 347H | 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel 347 / 347H Studbolt
|
IS
BS
ASTM
|
ASTM A193 B8C |
3 mm
to
200 mm
|
M02 to M33
|
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 347H stud bolts are essential components in applications requiring reliable performance under high temperature conditions. It is widely used in chemical plants to blow up equipment exposed to acidic environments and high temperatures. In the aerospace arena, 347H stud bolts ensure secure fastening of materials under extreme heat and stress. In addition, important functions obtained in the oil and gas industry due to its resistance to sulfide stress cracking and nuclear reactors due to its resistance to radiation and high temperatures Stainless steel 347H stud bolts provide a durable and reliable solution under challenging industrial conditions.
These stud bolts find extensive use in industries that demand heat-resistant, corrosion-resistant, and high-strength fastening solutions. They are perfect for applications such as boilers, heat exchangers, furnace assemblies, flanged joints, and industrial machinery that operate under high temperatures. Additionally, Stainless Steel 347H Stud Bolts are utilized in chemical processing plants, offshore equipment, and other high-temperature industrial settings where secure and durable fastening is essential. Their unique blend of thermal resistance, mechanical strength, and corrosion protection makes them a trustworthy choice for demanding applications.
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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