Home > Stainless Steel 309/309S Stud Bolts
Request For Our Latest Prices on Stainless Steel 309/309S Stud Bolts in Da Nang, Vietnam!
Poang Fasteners is a leading stainless steel 309/309S stud bolts exporter, meeting domestic and international standards. Our stud bolts are available in various sizes, grades and finishes, designed to suit different industries’ requirements. We offer these high-quality fasteners at competitive prices, ensuring exceptional application performance and reliability.
Stainless steel 309/309S stud bolts are made of 24-26% chromium and 13-17% nickel, providing excellent oxidation resistance and strength at high temperatures. They exhibit high tensile strength, creep resistance and thermal expansion, and they resist well. These lines are ideal for high-temperature environments, up to 1,100°C (2,012°F). Benefits include excellent durability, flexibility, corrosion resistance and increased longevity under extreme conditions. They are commonly used in high-temperature furnaces, industrial equipment and medical devices.
Element | Content (%) |
Iron, Fe | 60 |
Chromium, Cr | 24 |
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.
Stainless steel 309/309S stud bolts are ideal for high-temperature corrosive environments, due to their excellent oxidation resistance. It is commonly used in industrial applications such as furnace components, heat exchangers and air filters where extreme temperatures are common. Their durability and resistance to scaling make them suitable for use in petrochemical, power, and chemical plants. Furthermore, they are used in high-temperature machines and equipment where power and reliability are critical for long-term operation.
Poang Fasteners provides comprehensive documentation with our Stainless Steel 309/309S Stud Bolts, including commercial documentation, packaging information and quality certificates. We also offer comprehensive test reports, such as MTC per EN 10204/3.1b, PMI Testing, 100% radiography, and third-party inspections. This comprehensive documentation ensures transparency, proves quality and guarantees compliance, resulting in high customer satisfaction.
Poang Fasteners is a leading manufacturer and supplier of high-quality fasteners in Da Nang, Vietnam, with over 8 years of experience serving global industries.
©2024 Poang Fasteners All Rights Reserved.
