Andre Stainless is a well-respected manufacturer and supplier of top-notch stainless steel products based in Singapore, particularly in Pulau Ujong. They’ve built a solid reputation for their precision engineering and commitment to high-quality standards, serving a global market with a special focus on Stainless Steel 348 Fasteners. As a leading manufacturer in Dubai, UAE, they provide corrosion-resistant, high-performance fasteners that are designed to endure extreme conditions. Their products are trusted across various industries, thanks to their dedication to quality, durability, and timely delivery, making Andre Stainless a go-to partner for all stainless steel fastener needs in demanding applications.
Stainless Steel 348 Fasteners are primarily made up of chromium, nickel, and columbium, which boosts their stability at high temperatures. This alloy is non-magnetic and offers outstanding resistance to intergranular corrosion. Mechanically, these fasteners showcase high tensile strength, good creep resistance, and impressive elongation properties. They maintain their strength and toughness even when exposed to elevated temperatures, making them perfect for a range of high-stress applications. Manufactured to meet international standards, Stainless Steel 348 Fasteners ensure consistent performance in challenging environments, guaranteeing structural integrity and a long service life.
| 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.
These fasteners are widely utilized in industries that demand exceptional heat and corrosion resistance, including aerospace, petrochemical, and power generation sectors, where high temperature and pressure are the norm. They’re particularly well-suited for applications in exhaust manifolds, heat exchangers, boilers, and chemical processing equipment. Their stability during welding and resistance to oxidation also make them ideal for the food processing and pharmaceutical industries. Whether in refineries or marine settings, Stainless Steel 348 Fasteners deliver lasting reliability and performance, making them an essential component in critical engineering and industrial applications.
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