Lecong Stainless, a reputable manufacturer and supplier located in Da Nang, Vietnam, is dedicated to providing top-notch stainless steel products to customers around the globe. As a leading Stainless Steel 309S Fasteners Manufacturer in Dubai, UAE, the company prides itself on delivering durable, corrosion-resistant, and high-performance solutions that cater to a variety of industrial needs. With state-of-the-art manufacturing facilities, rigorous quality control, and a strong focus on customer satisfaction, Lecong Stainless guarantees that each fastener meets international standards. Their extensive network and expertise make them a trusted partner for clients in Dubai and beyond, supporting industries that demand excellence in stainless steel fastening solutions.
Stainless Steel 309S fasteners are primarily made up of chromium (22–24%) and nickel (12–15%), featuring a low carbon content that enhances their weldability and reduces carbide precipitation. These fasteners are known for their outstanding resistance to oxidation and scaling at high temperatures, along with impressive strength and toughness. Their mechanical properties include high tensile and yield strength, remarkable creep resistance, and durability in both reducing and oxidizing environments. With a perfect blend of superior corrosion resistance and mechanical performance, Stainless Steel 309S fasteners are well-suited for challenging conditions that require stability and reliability.
Stainless Steel 309s Fasteners Specifications | |
| Grade | Stainless Steel 309S Fasteners. |
| Standard | ASTM A193 / A194, ASME SA193 / SA194, IS, BS, ANSI |
| Size | M02 to M33 |
| Length | UPTO 5 METERS |
| Surface Coating | Hot Dipped Galvanizing 309s Stainless Steel Fasteners, Phosphate 309s Stainless Steel Fasteners, Teflon 309 Stainless Steel Fasteners, Ptfe Coated 309s Stainless Steel Fasteners, Xylon 309 Stainless Steel Fasteners, Zinc 309s Stainless Steel Fasteners, Cadmium 309 Stainless Steel Fasteners |
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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Stainless Steel 309s Bolts are available in sizes ranging from M6 to M64 and lengths from 10mm to 200mm. They offer high corrosion resistance, making them suitable for high-temperature environments and demanding applications.
SS 309S Nuts come in sizes M6 to M64, providing excellent corrosion resistance and high strength. They are ideal for chemical processing and high-temperature applications, ensuring secure and reliable fastening.
SS Stud bolts in 309S range from M6 to M64 in diameter and are available in lengths up to 200mm. They offer superior corrosion resistance and are commonly used in high-temperature and high-stress environments, such as petrochemical plants.
These screws are available in sizes from M1.6 to M12, with lengths up to 100mm. They provide excellent corrosion resistance and are suitable for various applications, including construction, automotive, and industrial machinery.
Threaded rods in 309S come in sizes from M6 to M64 and lengths up to 3000mm. Known for their corrosion resistance and high strength, they are used in construction, marine, and high-temperature applications.
SS 309S washers are available in sizes ranging from M6 to M64. They provide excellent corrosion resistance and are used to distribute the load of a fastener, ensuring secure and stable assemblies in various applications, including high-temperature environments.
We manufacture these stainless steel fasteners using the best quality materials like SS 309S Fasteners. Most of our vast client base relies on these very fasteners, which are internationally trusted for their quality and reliability. These fasteners vary according to size and dimensions, custom-made, if so desired, to meet the specific needs of each customer. Our aim is to provide them with products they can trust in line with their exacting requirements.
The Stainless Steel 309S fasteners produced in Dubai, UAE, by Lecong Stainless are widely utilized in industries that demand high-temperature strength and corrosion resistance. They find extensive applications in heat treatment equipment, power generation, petrochemical, and refinery sectors due to their ability to endure oxidation and thermal cycling. Additionally, they are favored for use in furnace parts, exhaust systems, chemical processing, and boiler components where durability and stability are essential. Their exceptional performance in both reducing and oxidizing environments makes them ideal for marine, oil and gas, and construction applications, ensuring reliability in demanding settings.
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