Ranya Stainless is a reputable manufacturer and supplier of top-notch Stainless Steel 309S Fasteners based in Muscat, Oman. They specialize in providing durable and dependable fastening solutions tailored for high-temperature and industrial applications. Their extensive product lineup includes bolts, nuts, screws, and stud bolts, all meticulously crafted to meet international standards. These 309S fasteners find their place in various sectors, including chemical, petrochemical, power generation, furnace, and heat treatment industries, where secure and long-lasting fastening is essential. Ranya Stainless guarantees that each fastener offers outstanding strength, corrosion resistance, and operational reliability, making them a go-to choice for demanding industrial settings across Oman and the Middle East.
Stainless Steel 309S Fasteners are crafted from a high-alloy austenitic stainless steel that features chromium and nickel, providing remarkable resistance to oxidation, scaling, and corrosion even at elevated temperatures. The low carbon content helps reduce carbide precipitation during welding, while the alloy’s composition ensures impressive tensile and yield strength, toughness, and mechanical durability in extreme conditions. These fasteners are designed to withstand thermal fatigue and structural deformation, making them perfect for high-temperature piping systems, furnaces, kilns, heat exchangers, and various industrial equipment. Both mechanically and chemically, 309S fasteners guarantee secure, long-lasting, and reliable connections in critical applications.
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 |
Contact us to get a quick quote for your requirement.
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.
Stainless Steel 309S Fasteners are extensively utilized in industries that demand high-strength, heat-resistant, and corrosion-resistant fastening solutions. They excel in high-temperature piping systems, boilers, furnaces, kilns, and heat exchangers found in chemical, petrochemical, and power generation plants. Moreover, 309S fasteners are also used in metallurgy, ensuring that they meet the rigorous demands of various industrial applications.
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