Home > Stainless Steel 309/309S Fasteners
Request For Our Latest Prices on Stainless Steel 309/309S Fasteners in Hamilton, New Zealand!
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 309/309S Fasteners are crafted to deliver outstanding durability, heat resistance, and protection against corrosion, even in the harshest environments. With a focus on precision and strict quality control, these fasteners guarantee secure and long-lasting performance in high-temperature and oxidizing conditions. Aria Fasteners caters to various industries, including petrochemical processing, furnace manufacturing, thermal engineering, and power generation, providing components that are designed to withstand severe thermal and mechanical stress.
The Stainless Steel 309/309S Fasteners are made from a high-chromium, high-nickel austenitic stainless steel alloy, renowned for its exceptional resistance to oxidation and scaling at temperatures reaching up to 1100°C. The 309S grade features a lower carbon content, which enhances weldability and minimizes carbide precipitation during continuous heating and cooling cycles. These fasteners boast impressive mechanical strength, thermal stability, and corrosion resistance, even in oxidizing and moderately reducing environments. Thanks to precision machining, they offer accurate threading and compatibility with bolts, nuts, washers, and studs, ensuring reliable clamping performance.
Element | Content (%) |
Iron, Fe | 60 |
Chromium, Cr | 23 |
Nickel, Ni | 14 |
Manganese, Mn | 2 |
Silicon, Si | 1 |
Carbon, C | 0.20 |
Phosphorous, P | 0.045 |
Sulfur, S | 0.030 |
Properties | Metric | Imperial |
Tensile strength | 620 MPa | 89900 psi |
Yield strength (@ strain 0.200%) | 310 MPa | 45000 psi |
Izod impact | 120 – 165 J | 88.5 – 122 ft-lb |
Shear modulus (typical for steel) | 77 GPa | 11200 ksi |
Elastic modulus | 200 GPa | 29008 ksi |
Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
Elongation at break (in 50 mm) | 45% | 45% |
Hardness, Brinell | 147 | 147 |
Hardness, Rockwell B | 85 | 85 |
Hardness, Vickers (converted from Rockwell B hardness) | 169 | 169 |
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.
The stainless steel 309/309S fastener is required for high heat resistance and power handling. It is widely used in the chemical, electrical and petrol industries, where durability is required under extreme conditions. These fasteners also play an important role in industrial boiler heat exchangers and exhaust systems for reliable operation in high-temperature environments. They are used in the construction industry and industrial engineering to provide excellent resistance, do not deteriorate, and are durable. Their robustness and environmental resistance make them ideal for high-efficiency and rugged performance applications.
These fasteners find extensive use in industries that demand robust, heat-resistant, and corrosion-resistant fastening solutions. They are perfect for furnace components, boilers, kilns, heat exchangers, high-temperature ducting, and petrochemical systems. Additionally, Stainless Steel 309/309S Fasteners are utilized in flanged joints, structural assemblies, and industrial machinery that operates under continuous high-temperature conditions. Their blend of mechanical durability, thermal resistance, and long-lasting corrosion protection makes them an excellent 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.
©2024 Aria Fasteners All Rights Reserved.
