Dhruv Metals stands out as a top-notch manufacturer and supplier of high-quality Zirconium Bars and Rods, proudly based in Hyderabad, India. With a strong focus on excellence, precision, and ensuring customer satisfaction, we cater to a wide range of industrial needs both nationally and internationally. Our Zirconium products are crafted from premium raw materials and the latest technology, all designed to meet the toughest industry standards. Renowned for our reliability and swift delivery, we support clients in sectors such as aerospace, chemical processing, and nuclear energy. At Dhruv Metals, we guarantee that every product delivers exceptional performance, corrosion resistance, and durability, making us a trusted ally in the metal supply industry.
Zirconium Bars and Rods are primarily made up of zirconium (Zr) with purity levels usually exceeding 99.2%, along with trace amounts of hafnium (Hf), oxygen, nitrogen, iron, and other elements. These materials are known for their outstanding corrosion resistance, particularly in acidic and high-temperature settings. Their mechanical properties include a tensile strength ranging from 330 to 580 MPa, yield strength between 220 and 480 MPa, and elongation of up to 30%, depending on the specific grade and heat treatment. Zirconium also boasts a low neutron absorption cross-section, a high melting point of 1855°C, and good ductility, making it perfect for high-performance engineering applications.
| 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 exceptional corrosion resistance and thermal stability. In the nuclear field, they are crucial for fuel rod cladding due to zirconium’s low neutron absorption. Chemical processing facilities rely on them for reactors, valves, and heat exchangers because of their ability to withstand strong acids. The aerospace and marine sectors utilize zirconium components in structural and mechanical systems that face harsh conditions. Additionally, they are used in medical equipment, electronics, and water treatment plants. Their remarkable durability, strength, and wear resistance make them indispensable in precision engineering.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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