Emilio Stainless is a reputable manufacturer and supplier of Stainless Steel 348 Fasteners, proudly based in Manila, Philippines. Renowned for providing high-performance fastening solutions, this company specializes in crafting fasteners that excel in high-temperature and corrosive settings. Emilio Stainless caters to a diverse array of industries, including power generation, petrochemical, chemical processing, and marine applications. With cutting-edge manufacturing capabilities, rigorous quality control, and a strong focus on customer satisfaction, Emilio Stainless has established itself as a go-to source for Stainless Steel 348 Fasteners for clients throughout the Philippines and Southeast Asia.
The Stainless Steel 348 Fasteners produced by Emilio Stainless are made from a niobium-stabilized austenitic stainless steel alloy, which contains 17–19% chromium and 9–13% nickel. This alloy is chemically similar to 347 but is specifically designed to resist intergranular corrosion after welding and to provide improved high-temperature strength. These fasteners boast impressive mechanical properties, including a tensile strength of about 515 MPa and a yield strength of roughly 205 MPa. Their stability in high-temperature environments and outstanding resistance to oxidation make them perfect for thermally stressed applications.
| 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 offer exceptional corrosion resistance, particularly in harsh environments. They are available in various sizes, typically from M3 to M30, with standard dimensions conforming to ISO or ANSI specifications, ensuring secure fastening in industrial applications.
Stainless Steel 348 Stud Bolts provide superior corrosion resistance and are ideal for high-temperature applications. They usually come in sizes from M6 to M36 and lengths from 50 mm to 300 mm, meeting industrial standards for strength and durability.
Stainless Steel 348 Bolts are known for their high corrosion resistance and high-temperature performance. They are available in sizes from M6 to M30 and can be found in various lengths, complying with ANSI or ISO standards, and are suitable for heavy-duty applications.
Stainless Steel 348 Threaded Rods offer excellent resistance to oxidation and corrosion. They are commonly available in diameters from M6 to M30 and lengths ranging from 100 mm to 1000 mm. They are used in applications requiring continuous threading and high strength.
Stainless Steel 348 Screws provide robust corrosion resistance, particularly in aggressive environments. Available in sizes from M3 to M20 and lengths from 10 mm to 100 mm, they are used for precise and secure fastening in various mechanical assemblies.
Stainless Steel 348 Washers offer superior corrosion resistance and are used to distribute the load of a screw or bolt. They come in sizes from M4 to M36 and various thicknesses, adhering to standard dimensions for reliable performance in harsh conditions.
We provide essential documents such as commercial invoices, packaging lists, certificates of origin, and guarantee letters to ensure smooth transactions. Additionally our Third Party Inspection Certificate guarantees the quality and compliance of our products, ensuring complete client satisfaction. These documents are vital for transparency, traceability and assurance of the product’s quality and origin offering our clients peace of mind and confidence in their purchases.
Emilio Stainless manufactures Stainless Steel 348 Fasteners for demanding industrial applications where both corrosion and heat resistance are essential. Typical uses include boilers, heat exchangers, pressure vessels, reactors, and flanged joints in high-temperature piping systems. These fasteners are particularly well-suited for continuous operation in environments where thermal cycling and mechanical stress are common. Each fastener is produced in accordance with international standards to guarantee safety, reliability, and long-lasting performance.
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