Emilio Stainless, located in Manila, Philippines, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel products, including their renowned Stainless Steel 309 Fasteners. These fasteners are celebrated for their precision and durability, crafted to meet strict international standards for strength, corrosion resistance, and heat tolerance. Emilio Stainless is committed to providing Stainless Steel 309 Fasteners that ensure dependable and secure fastening solutions, especially in demanding industrial settings where high temperatures and corrosive conditions are the norm.
The Stainless Steel 309 Fasteners are made from an austenitic stainless steel alloy that contains about 22–24% chromium and 12–15% nickel. This unique blend offers outstanding resistance to oxidation, scaling, and corrosion, even at elevated temperatures reaching up to 1000°C. With a tensile strength of around 620 MPa, these fasteners also maintain impressive ductility and toughness when faced with thermal stress. Their exceptional mechanical properties and chemical resistance make them perfect for harsh environments where performance and longevity are essential.
| Grade | Stainless Steel 309 Fasteners. |
| Standard | ASTM A193 / A194, ASME SA193 / SA194, IS, BS, ANSI |
| Size | M02 to M33 |
| Length | UPTO 5 METERS |
| Surface Coating | Hot Dipped Galvanizing 309 Stainless Steel Fasteners, Phosphate 309 Stainless Steel Fasteners, Teflon 309 Stainless Steel Fasteners, Ptfe Coated 309 Stainless Steel Fasteners, Xylon 309 Stainless Steel Fasteners, Zinc 309 Stainless Steel Fasteners, Cadmium 309 Stainless Steel Fasteners |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| Min. % | – | – | – | – | – | 18.0 | – | 8.0 | – |
| Max % | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | – | 10.5 | 0.10 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HR B) max | Brinell (HB) max |
| 309 | 515 | 205 | 40 | 92 | 201 |
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Stainless Steel 309 Nuts are designed for high-temperature applications with excellent resistance to oxidation and scaling. Available in sizes from M6 to M30, they securely fasten components in harsh environments.
Stainless Steel 309 Stud Bolts come in sizes from M8 to M36 and have exceptional high-temperature resistance. They are ideal for heavy-duty industrial applications requiring robust mechanical strength and durability.
Stainless Steel 309 Bolts are suitable for high-temperature and aggressive environments. Sizes typically range from M6 to M30, providing reliable performance and strength in demanding applications.
Stainless Steel 309 threaded rods offer excellent durability and heat resistance. They come in lengths up to 3 meters and diameters from M6 to M30, making them ideal for high-temperature and corrosive applications.
Stainless Steel 309 screws are designed for high-temperature environments with strong oxidation resistance. Available in sizes from M4 to M24, they ensure secure fastening and longevity in extreme conditions.
Stainless Steel 309 washers provide reliable load distribution and reduced friction. They are available in sizes matching standard bolts and screws, typically ranging from M4 to M30, ensuring durability and a proper fit.
These fasteners find their place in various industries, including petrochemical, furnace manufacturing, power generation, chemical processing, and aerospace. They are particularly well-suited for securing components in boilers, heat exchangers, ovens, and other high-temperature equipment. With their reliability, durability, and strength, Stainless Steel 309 Fasteners are the go-to choice for critical applications that endure extreme heat and corrosive atmospheres.
Stainless steel 309 fasteners are known for their high-temperature resistance and excellent corrosion resistance. They are commonly used in applications requiring durability in harsh environments, such as furnace parts, heat exchangers and air filters. Their high resistance to oxidation and scaling makes them ideal for high-temperature processing in industries such as petrochemicals, power generation, and aerospace, in addition to being used in chemical manufacturing, marine environments, and applications involving aggressive atmospheres. Their robust performance ensures reliability and longevity in demanding conditions.
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