Emilio Stainless, located in Manila, Philippines, is a reliable manufacturer and supplier of top-notch Stainless Steel 330 Fasteners. These fasteners are specifically designed for extreme high-temperature industrial applications, offering outstanding resistance to corrosion, oxidation, and mechanical stress. The 330 grade is built to withstand continuous exposure to high temperatures, making it perfect for use in boilers, furnaces, heat exchangers, and various high-temperature piping systems. With a commitment to advanced manufacturing techniques and rigorous quality control, Emilio Stainless ensures that their fasteners boast precise dimensions, consistent quality, and long-lasting durability. These fasteners guarantee secure, dependable, and leak-proof connections in critical industrial settings.
Stainless Steel 330 Fasteners are made up of 34–38% nickel, 19–23% chromium, and a carbon content of up to 0.08%, along with trace elements of manganese, silicon, and phosphorus. This austenitic stainless steel showcases a tensile strength ranging from 690–860 MPa and a yield strength of about 275–310 MPa, along with impressive ductility and toughness. The high levels of nickel and chromium significantly boost resistance to oxidation and corrosion at elevated temperatures. These fasteners are not only mechanically strong and heat-resistant but also perfectly suited for high-pressure, high-temperature, chemical, and industrial applications that demand long-lasting durability and reliable performance.
|
Material |
Specification |
Standards |
Length |
Size
|
|
330 Stainless Steel Fasteners
|
IS
BS
ASTM
|
DIN, ISO, JIS, GB, IS, BS, ASTM |
3 mm to 200 mm
|
M 02 to M 160
|
| Component | Wt. % |
| C | Max 0.08 |
| Cr | 19 |
| Fe | 42 |
| Mn | Max 2 |
| Ni | 36 |
| P | Max 0.04 |
| S | Max 0.03 |
| Si | Max 1.13 |
| Hardness, Brinell | 139 | 139 | Converted from Rockwell B hardness. |
| Hardness, Knoop | 155 | 155 | Converted from Rockwell B hardness. |
| Hardness, Rockwell B | 80 | 80 | |
| Hardness, Vickers | 153 | 153 | Converted from Rockwell B hardness. |
| Tensile Strength, Ultimate | 585 MPa | 84800 psi | |
| Tensile Strength, Yield | 290 MPa | 42100 psi | at 0.2% offset |
| Elongation at Break | 45 % | 45 % | in 50 mm |
| Modulus of Elasticity | 197 GPa | 28600 ksi | at 21°C, 179 GPa at 315°C, 164 GPa at 540°C, 145 GPa at 760°C, 134 GPa at 870°C, 124 GPa at 980°C |
| Charpy Impact | 325 J | 240 ft-lb | Annealed |
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Stainless Steel 330 Nuts provide strong corrosion resistance and are used with 330 bolts. They come in sizes from M6 to M30, with corresponding dimensions matching the bolts. These nuts are designed to withstand high temperatures and harsh environments.
Stainless Steel 330 Stud Bolts exhibit exceptional resistance to corrosion and high-temperature environments. Available in sizes from M6 to M30 with standard lengths ranging from 50 mm to 300 mm, they ensure durability and strength for critical applications.
Stainless Steel 330 Bolts offer excellent corrosion resistance, especially in high-temperature environments. They are available in various sizes, typically from M6 to M30, with lengths from 20 mm to 200 mm, ensuring reliability in extreme conditions.
Stainless Steel 330 Threaded Rods offer superior corrosion resistance and are available in diameters from M6 to M30. They come in lengths from 100 mm to 1000 mm, suitable for various industrial applications requiring high temperature and corrosion resistance.
Stainless Steel 330 Screws are highly resistant to corrosion and heat, making them suitable for demanding environments. Sizes generally range from M3 to M12, with lengths from 10 mm to 100 mm, providing reliable performance in high-temperature applications.
Stainless Steel 330 Washers provide excellent corrosion resistance and are used to distribute load and prevent damage. They come in sizes ranging from M6 to M30, with thicknesses typically from 1 mm to 10 mm, ensuring compatibility with various fasteners.
We are committed to customer satisfaction with our products. To achieve this we conduct thorough testing on our SS 330 Fasteners to guarantee both safety and purity. We also test hardness, PMI, mechanical properties as well as flare and micro/ macro examination. All these checks are made so that there may not be a problem with the product we have produced. Our products go for a third-party check on quality in accordance with both national and international standards before it hits the markets. Only then do we introduce Stainless Steel 330 Fasteners into the market after their release.
Stainless Steel 330 Fasteners find extensive use in chemical processing, petrochemical industries, power generation, and other high-temperature industrial systems. They are particularly effective for securing flanges, valves, boilers, heat exchangers, and pipelines that are subjected to extreme heat and corrosive conditions. These fasteners deliver robust, durable, and leak-proof connections for essential piping, structural, and mechanical applications. Emilio Stainless offers 330 fasteners in a variety of sizes, threads, and finishes, providing versatile, high-performance solutions that are also cost-effective.
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