Emilio Stainless, located in Manila, Philippines, is a reputable manufacturer and supplier that specializes in high-quality stainless steel products, including Stainless Steel 348 Nuts. Renowned for their precision engineering and top-notch quality, Emilio Stainless guarantees that every nut adheres to strict industry standards, delivering outstanding strength, durability, and resistance to corrosion. They serve a wide array of industries such as construction, petrochemical, and marine, blending cutting-edge manufacturing techniques with rigorous quality control to offer dependable fastening solutions. Their dedication to excellence and customer satisfaction has established them as a go-to choice for high-performance stainless steel hardware, both in the Philippines and beyond.
Stainless Steel 348 Nuts are primarily made from a high-chromium, nickel, and stabilized titanium alloy, which enhances their resistance to high-temperature oxidation and corrosion. Typically, they contain around 18% chromium, 9% nickel, and trace amounts of titanium, giving them remarkable mechanical properties. These nuts boast high tensile and yield strength, exceptional toughness, and stability when exposed to thermal stress. The titanium stabilization helps prevent carbide precipitation, ensuring excellent resistance to intergranular corrosion. Built for demanding applications, Stainless Steel 348 Nuts maintain their structural integrity even in harsh environments, making them perfect for high-temperature, high-pressure, and chemically aggressive conditions without sacrificing performance.
| Element | Content (%) |
|---|---|
| Iron, Fe | 66 |
| Chromium, Cr | 18 |
| Nickel, Ni | 10 |
| Manganese, Mn | 2.0 |
| Silicon, Si | 1.0 |
| Nb + Ta | 0.8 |
| Cobalt, Co | 0.2 |
| Tantalum, Ta | 0.1 |
| Carbon, C | 0.080 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 655 MPa | 95000 psi |
| Yield strength (@ strain 0.200%) | 275 MPa | 39900 psi |
| Izod impact | 120 – 160 J | 88.5 – 118 ft-lb |
| Charpy impact | 160 J | 118 ft-lb |
| Shear modulus (typical for steel) | 77.0 GPa | 11200 ksi |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 45% | 45% |
| Hardness, Brinell (converted from Rockwell B hardness) | 147 | 147 |
| Hardness, Knoop (converted from Rockwell B hardness) | 164 | 164 |
| Hardness, Rockwell B | 85 | 85 |
| Hardness, Vickers (converted from Rockwell B hardness) | 169 | 169 |
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Stainless steel 348 nuts are ideal for high temperature applications. Available in sizes from M6 to M36, these nuts are highly resistant to corrosion and oxidation, making them suitable for nuclear reactors and chemical devices.
The stainless steel 348 coupling nuts are designed to connect threaded rods in harsh environments. Sizes range from M6 to M36, making them ideal for applications in hot and humid environments, such as medical plants and power plants
Stainless steel 348 nylon insert nuts have nylon inserts for secure fastening. Available in sizes from M6 to M24, they offer high thermal stability and resistance, suitable for use in aerospace and industrial equipment.
Stainless steel 348 flange hex nuts for enhanced weight distribution with integrated flanges. Available in sizes from M6 to M24, these panels are used in complex applications such as furnace components and heat exchangers, providing strong support.
Heavy duty stainless steel 348 hex nuts are designed for high stress and high temperature environments. Available in sizes from M6 to M36, they are ideal for use in industrial equipment and nuclear reactors, providing exceptional strength and durability.
Stainless steel 348 square nuts provide large surface area for efficient torque application. Sizes range from M6 to M24, making it suitable for secure communications in hot environments, such as chemical applications and space applications.
Emilio Stainless delivers quality Stainless Steel 348 Nuts with consistent performance, as tested under wide-ranging tests like hardness tests, spectro analysis, PMI, and flaring tests. In addition, micro and macro tests, pitting resistance, and IGC tests confirm that the nuts are of superior quality that we deliver. We ensure complete documentation, such as commercial invoices, packing lists showing net and gross weights, box numbers, and labels besides our testing protocols. Our legalized or attested Certificate of Origin along with Third-Party Inspection Certificates ensures our uncompromising commitment to delivering exceptional products and unparalleled customer satisfaction.
Stainless Steel 348 Nuts are extensively utilized in industries that require reliability in extreme conditions. They are frequently found in chemical processing, power generation, oil and gas, and marine engineering due to their remarkable heat and corrosion resistance. These nuts are perfect for securing high-temperature equipment, pressure vessels, heat exchangers, and structural components that face tough environments. Additionally, they are also used in automotive and aerospace assemblies, showcasing their versatility and dependability.
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