Khaleed Stainless stands out as a top manufacturer and supplier in Riyadh, Saudi Arabia, offering a range of high-quality stainless steel products tailored for both industrial and commercial needs. One of their standout products, the Stainless Steel 309S Fasteners, is particularly prized for its remarkable resistance to high temperatures and corrosion. Crafted with precision and adhering to strict international standards, these fasteners guarantee secure, reliable, and long-lasting connections. Khaleed Stainless is committed to delivering fasteners that fulfill essential industrial demands, making them a go-to choice for sectors like petrochemical, power generation, chemical processing, and heavy machinery throughout Saudi Arabia.
The Stainless Steel 309S Fasteners are made up of 23–25% chromium and 12–15% nickel, featuring low carbon content along with trace amounts of manganese and silicon. This unique blend offers outstanding oxidation resistance and heat stability, making them perfect for high-temperature settings. On the mechanical side, these fasteners boast impressive tensile and yield strength, good creep resistance, and stability during thermal cycling. Their toughness and ductility enable them to handle mechanical stress effectively, while their superior corrosion resistance guarantees long-lasting performance in chemical, marine, and industrial settings.
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.
These fasteners are extensively utilized in environments that experience high temperatures and corrosive conditions. They are particularly well-suited for securing components in boilers, furnaces, heat exchangers, and various industrial machinery where durability and heat resistance are paramount. Industries such as petrochemical, power generation, aerospace, and chemical processing depend on these fasteners for safe, durable, and reliable assemblies. Their resistance to corrosion and heat also makes them ideal for marine and harsh chemical environments, minimizing maintenance needs while ensuring consistent performance in critical industrial applications.
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