Kyaw Stainless, a leading manufacturer and supplier located in Naypyidaw, Myanmar, specializes in high-performance Stainless Steel 309S Nuts. These nuts are crafted to provide outstanding strength and reliability, especially in high-temperature and corrosive settings. Using cutting-edge production methods and top-notch materials, they offer remarkable resistance to oxidation, scaling, and chemical damage. With their precise threading and accurate dimensions, Stainless Steel 309S Nuts guarantee secure fastening in critical applications. Kyaw Stainless is dedicated to delivering durable and cost-effective fastening solutions that adhere to international standards, serving industries like petrochemical, power generation, and thermal processing.
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 |
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Corrosion-resistant product designed for high-temperature environments. Stainless Steel 309S Nuts are available in sizes from M6 to M36, ideal for furnace components and industrial applications requiring excellent heat and oxidation resistance.
Used to connect threaded rods in high-temperature settings. Sizes range from M6 to M36, suitable for furnace and kiln applications where durability and heat resistance are essential.
A nylon insert to prevent loosening under high temperatures. Available in sizes from M6 to M24, they are ideal for securing components in industrial machinery and furnace applications.
Enhanced load distribution with integrated flanges. Sizes range from M6 to M24, suitable for high-temperature environments such as kilns and industrial equipment, providing both strength and corrosion resistance.
Designed for high-stress, high-temperature applications. Available in sizes from M6 to M36, they are ideal for use in industrial machinery and furnace components, ensuring exceptional strength and thermal stability.
A large surface area for effective torque application. Sizes range from M6 to M24, suitable for high-temperature and industrial applications, ensuring durability and stability in demanding environments.
Stainless Steel 309S Nuts are widely used in high-temperature applications due to their excellent oxidation and corrosion resistance. They are commonly found in furnace equipment, heat exchangers, boilers, and exhaust systems. These nuts are also used in petrochemical, power generation, and aerospace industries where exposure to extreme heat is frequent. Additionally, they are utilized in chemical processing plants, food processing units, and marine environments due to their resistance to acidic and corrosive conditions. Their durability and strength make them ideal for structural applications, pressure vessels, and automotive components requiring high performance.
Stainless Steel 309S Nuts find their place in various industries that require robust, heat-resistant fasteners for essential operations. They’re perfect for applications in furnaces, boilers, exhaust systems, and heat exchangers that operate under extreme temperatures. Additionally, these nuts are widely used in petrochemical plants, thermal power stations, cement industries, and refineries to secure components that face fluctuating temperatures and corrosive conditions. With their exceptional mechanical strength and oxidation resistance, Stainless Steel 309S Nuts ensure long-lasting fastening reliability.
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