Neith Metals, based in Cairo, Egypt, has built a solid reputation as a top-notch manufacturer and supplier of high-quality Zirconium Bars and Rods. Renowned for their precision engineering and unwavering commitment to product excellence, Neith Metals provides materials that consistently meet international standards for performance and reliability. The company employs cutting-edge manufacturing techniques and rigorous quality control measures to guarantee exceptional purity, strength, and corrosion resistance in every item they produce. With a strong focus on innovation and customer satisfaction, Neith Metals caters to a variety of industries, including chemical processing, nuclear power, aerospace, and marine engineering, offering reliable zirconium solutions designed for even the toughest environments.
Zirconium Bars and Rods are primarily made up of zirconium (Zr > 99.2%), with small amounts of hafnium, iron, oxygen, and nitrogen. This unique composition gives them remarkable corrosion resistance, particularly in acidic and high-temperature settings. On the mechanical side, zirconium boasts a tensile strength of about 330–380 MPa and a yield strength of roughly 200 MPa, along with impressive ductility and toughness. Its high melting point (around 1855°C) and low neutron absorption make it perfect for high-stress, high-temperature, and nuclear-grade applications that demand superior chemical stability and strength.
| Standards : | ASTM B493 |
| Size : | 5.0mm diameter x L |
| Specification : | ASTM B550/550M-07 |
| Length : | 2m, 2.44m, 3m, or as required |
| Surface : | Turning, Grinding |
| Grade | Zr+Hf | Hf | Fe+Cr | Sn | H | N | C | O | Nb |
| R60702 | 99.2% | <4.5% | <0.20% | – | <0.005% | <0.015% | <0.030% | <0.15% | – |
| R60704 | 97.5% | <4.5% | 0.2-0.4% | 1.0-2.0% | <0.005% | <0.015% | <0.030% | <0.16% | – |
| R60705 | 95.5% | <4.5% | <0.2% | – | <0.005% | <0.015% | <0.050% | <0.16% | 2.0-3.0% |
| Molecular Weight | 91.22 |
|---|---|
| Appearance | White |
| Melting Point | 1852 °C |
| Boiling Point | 3580 °C |
| Density | 6506 kg/m3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 40.0 microhm-cm @ 20 oC °C |
| Electronegativity | 1.4 Paulings |
| Heat of Fusion | 5.50 Cal/gm mole |
| Heat of Vaporization | 120 K-Cal/gm atom at 4377 °C |
| Poisson’s Ratio | 0.34 |
| Specific Heat | 0.0671 Cal/g/K @ 25 oC °C |
| Tensile Strength | 230 MPa |
| Thermal Conductivity | 0.227 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 5.7 µm·m-1·K-1 |
| Vickers Hardness | 903 MPa |
| Young’s Modulus | 88 GPa |
Yes, Zirconium bars can be welded. It requires specialized techniques such as gas tungsten arc welding (GTAW) to ensure good weld quality, as it is highly reactive at elevated temperatures.
To maintain zirconium rods, keep them clean and free of contaminants. Store in a dry, cool environment. Avoid mechanical damage and ensure proper handling to prevent oxidation or corrosion.
Zirconium bars are generally resistant to galvanic corrosion due to their high corrosion resistance properties. However, when paired with more reactive metals, galvanic corrosion may still occur.
Zirconium Bars and Rods find extensive use in industries that require outstanding corrosion resistance and strength. In the nuclear sector, they are used as cladding for fuel rods and core components, thanks to zirconium’s low neutron absorption. The chemical processing industry relies on them for reactors, heat exchangers, and piping systems that handle strong acids. The aerospace and marine sectors appreciate their lightweight durability and resistance to saltwater corrosion. Additionally, they play a crucial role in medical devices, power generation, and the production of high-performance alloys, making them essential in critical and high-precision engineering applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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