Zirconium Bar and Rod products are prized for their outstanding resistance to corrosion, stability at high temperatures, and impressive mechanical performance, making them perfect for critical industrial applications. These materials are known for their ability to endure harsh chemical environments, including strong acids and alkalis, providing unmatched reliability in demanding processes. They maintain their structural integrity even under extreme heat and pressure while being lightweight and durable. With their excellent machinability, consistent quality, and long service life, Zirconium Bar and Rod products are the go-to choice for industries that need precision, corrosion resistance, and dependable long-term performance.
Made from high-purity zirconium metal with carefully controlled amounts of hafnium and trace elements, Zirconium Bar and Rod materials boast remarkable mechanical properties, including high tensile strength, great ductility, and exceptional resistance to corrosion and oxidation. They perform exceptionally well at elevated temperatures, maintaining their strength and stability. Zirconium’s natural chemical resistance makes it ideal for handling aggressive acids, particularly hydrochloric and sulfuric acid. Its biocompatibility, thermal stability, and superior structural performance make Zirconium Bar and Rod products perfect for challenging engineering and chemical processing environments.
| 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.
These Zirconium Bar and Rod products find extensive use in various industries, including chemical processing, nuclear energy, pharmaceuticals, marine engineering, and aerospace. Their remarkable corrosion resistance makes them suitable for heat exchangers, reactor vessels, pumps, valves, and piping systems that operate in highly corrosive chemical environments. In the nuclear sector, zirconium’s low neutron absorption is a significant advantage, ensuring safety and efficiency in critical applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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