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 Bolts. These bolts are celebrated for their durability and precision, crafted to meet rigorous international standards for strength and resistance to corrosion, particularly in high-temperature settings. Emilio Stainless guarantees that their Stainless Steel 309 Bolts deliver dependable fastening solutions that can endure tough conditions, making them perfect for critical industrial applications where lasting performance and safety are essential.
Constructed from an austenitic stainless steel alloy with about 22–24% chromium and 12–15% nickel, Stainless Steel 309 Bolts boast remarkable resistance to oxidation and scaling at elevated temperatures, reaching up to 1000°C. They also offer solid corrosion resistance in various harsh environments. Typically, these bolts have a tensile strength of around 620 MPa, maintaining excellent toughness and ductility, even when faced with thermal stress.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 309 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 309 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 309 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 309 Bolts are fasteners with a high heat resistance that have good resistance to oxidation. They are perfect for severe environments and provide strength and reliability in mechanical and thermal conditions.
Stainless Steel 309 Bolts are Fasteners with a high heat resistance that have good resistance to oxidation. They are perfect for severe environments and provide strength and reliability in mechanical and thermal conditions.
Custom Stainless Steel 309 Hex Bolt is a high heat resistant fastener in the shape of a square head with a specific shape, making it strong and reliable for severe heat and difficult areas.
The stainless steel 309 expansion anchor bolt is high temperature fastening and is made use of when fixing concrete or masonry construction. When tight clamped the same expands on the hole. Ensures perfect gripping.
The stainless steel 309 hex flange head bolt offers a hex-head feature with built-in flanges. It thus spreads the load with more weights, providing increased weight distribution and good heat resistance for overheating applications.
Stainless Steel 309 Full Threaded Bolts have full threads along their length, providing consistent clamping force and resistance to heat. They are perfect for high-temperature applications where durability and reliable performance are expected.
These bolts find extensive use across industries like petrochemical, furnace manufacturing, power generation, chemical processing, and aerospace. They are particularly suited for securing components in boilers, heat exchangers, ovens, and other equipment that are subjected to extreme heat and corrosive conditions. With their reliable fastening capabilities, durability, and strength, Stainless Steel 309 Bolts are a go-to choice for high-temperature industrial applications.
Stainless Steel 309 bolts are used in a wide range of applications in high-temperature and corrosive environments across various industries. They are excellent for furnace parts, boiler parts and heat exchanger parts. Because of their excellent heat resistance . They are used in the chemical processing and petrochemical industries for equipment exposed to aggressive chemicals and extreme temperatures. The corrosion resistance makes them suitable for marine applications such as shipbuilding and offshore platforms. They are also used in power plants, high-temperature pipelines and industrial ovens, for durability, reliability and performance in challenging operating conditions.
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