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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 317/317L Stud Bolts are crafted to deliver exceptional corrosion resistance, impressive mechanical strength, and long-lasting durability, even in the toughest industrial settings. With rigorous quality control measures in place, these stud bolts guarantee secure and enduring fastening for critical assemblies. Aria Fasteners caters to various industries, including chemical processing, petrochemical, oil and gas, and marine, providing components that are designed to perform consistently in the face of corrosive environments and harsh conditions.
The Stainless Steel 317/317L Stud Bolts are constructed from a molybdenum-enhanced austenitic stainless steel alloy, which blends chromium, nickel, and molybdenum to offer outstanding resistance to pitting, crevice corrosion, and oxidizing agents. The 317L grade, featuring a lower carbon content, not only improves weldability but also maintains excellent corrosion resistance and mechanical strength. These stud bolts boast high tensile strength, toughness, and thermal stability, with precision threading that ensures a proper fit with compatible nuts and washers, providing reliable clamping force in both static and dynamic applications.
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| SS 317 | 0.08 max. | 2.00 max. | 1.00 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 14.0 | 3.0 – 4.0 | – |
| SS 317L | 0.03 max. | 2.00 max. | 0.75 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 15.0 | 3.0 – 4.0 | 0.1 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 317 | 620 MPa | 275 MPa | 45% | 85 | 193 |
| 317L | 595 MPa | 260 MPa | 55% | 85 | 200 |
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel 317 / 317L Stud bolt
|
IS
BS
ASTM
|
ASTM / ASME – A/ SA 193 |
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 317/317L stud bolts are widely used in industries requiring high corrosion resistance and strength. Due to their resistance to chloride-induced corrosion and elevated temperatures, they are commonly employed in chemical processing, pharmaceuticals, petrochemicals, and marine environments. These stud bolts are ideal for applications involving acidic environments, such as reactors, tanks, and pressure vessels. Their excellent weldability and resistance to pitting and crevice corrosion make them suitable for critical assemblies in harsh and demanding conditions.
These stud bolts find extensive use in industries that demand corrosion-resistant, high-strength, and durable fastening solutions. They are perfect for applications such as chemical reactors, heat exchangers, pipelines, flanged joints, and industrial machinery that come into contact with aggressive chemicals. Additionally, Stainless Steel 317/317L Stud Bolts are utilized in marine environments, offshore platforms, and petrochemical facilities where secure and long-lasting fastening is essential. Their blend of mechanical strength, corrosion resistance, and chemical durability makes them a trustworthy choice for even the most demanding industrial 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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