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Tanvir Nickel Alloys is a leading manufacturer and supplier of Super Duplex Steel Bolts in Cairo, Egypt. Our Super Duplex Steel Bolts are engineered to provide exceptional strength, durability, and resistance to corrosion, making them ideal for the most demanding environments. Designed for high-stress applications, these bolts excel in industries such as oil and gas, marine, and chemical processing. At Tanvir Nickel Alloys, we are committed to delivering top-quality products that adhere to stringent industry standards. Our advanced manufacturing processes and dedication to excellence ensure that each bolt offers reliable performance and longevity. Trust us to meet your needs with our high-performance Super Duplex Steel Bolts, trusted by clients across Cairo and beyond.
| Standard | DIN, ASTM, BS and all International Standards |
| Specifications | ASTM A479 & ASME SA479 |
| UNS S32760 Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Length | 3 to 200 MM |
| Super Duplex Steel 2207 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
| Grade | C | Cr | Mn | Mo | N | Ni | P | S | Si | Cu |
| Super Duplex Steel Bolts | 0.04 max | 24.0-27.0 | 1.5 max | 0.1-0.25 | 4.5-6.5 | 6.0-8.0 | 0.040 max | 0.030 max | 1.0 max | 1.5 |
| Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) | Hardness Rockwell C (HR C) | |
| Super Duplex Steel Bolts | 760 | 550 | 15 | 32 Max |
The tantalum rods produced by Tanvir Nickel Alloys are primarily made from high-purity tantalum (Ta ≥ 99.95%), which ensures remarkable corrosion resistance and thermal stability. These rods boast impressive mechanical properties, featuring a high melting point of 3017°C, tensile strength ranging from 200 to 750 MPa, and excellent ductility. They also have a low thermal expansion coefficient and exceptional workability in both cold and hot conditions. As a Tantalum Rod Manufacturer in Cairo, Egypt, Tanvir Nickel Alloys guarantees that all materials are crafted to meet ASTM B365 and other international standards for precision and durability.
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Tantalum rods from Tanvir Nickel Alloys are widely utilized across various industries thanks to their outstanding corrosion resistance, biocompatibility, and high-temperature strength. In the electronics sector, they are essential for capacitors and high-performance resistors. In the medical arena, tantalum rods are used in surgical implants and instruments due to their compatibility with body tissues. Furthermore, they find applications in chemical processing equipment, aerospace components, and nuclear reactors, thanks to their ability to withstand harsh environments. As a leading Tantalum Rod Manufacturer in Cairo, Egypt, Tanvir Nickel Alloys consistently delivers reliable, high-performance products tailored to meet the specific needs of their clients.
