Zirconium 702 is a corrosion-resistant and highly durable material widely used in various industrial applications. One of the popular forms of Zirconium 702 is Round Bars and welding rods, each serving specific purposes in different industries.
Zirconium 702 Round Bars: Zirconium 702 round bars are solid cylindrical metal bars made from Zirconium 702 alloy. These bars are known for their exceptional corrosion resistance, mechanical strength, and heat resistance. They find extensive use in industries such as chemical processing, aerospace, and nuclear reactors due to their ability to withstand harsh environments.
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The corrosion resistance of Zirconium 702 Round Bars makes them ideal for applications involving corrosive chemicals. They are commonly used in the construction of chemical processing equipment, such as pumps, valves, and heat exchangers. The excellent mechanical properties of these round bars make them suitable for structural components in aerospace applications.
Zirconium 702 round bars are also employed in the nuclear industry, particularly in the construction of reactor components. Their low neutron absorption cross-section and resistance to corrosion in nuclear environments make them valuable for ensuring the safety and longevity of nuclear reactors.
Zirconium 702 Welding Rods:Zirconium 702 welding rods are filler materials used in the welding of Zirconium 702 and other zirconium alloys. These rods are essential for creating strong and reliable joints in applications where the integrity of the material is critical.
Welding with Zirconium 702 rods is a preferred method in industries where corrosion resistance is paramount. The rods ensure that the welded joints maintain the same high level of corrosion resistance as the base material, making them suitable for use in chemical processing plants and other corrosive environments.
The welding rods are also utilized in aerospace applications where the joining of Zirconium 702 components is required. The precise and controlled welding process facilitated by these rods ensures that the structural integrity of aerospace components is maintained.
ASTM B550 / ASME SB550
EN, DIN, JIS, ASTM, BS, ASME, AISI
0.125" (3.18mm)~2.5" (63.5mm)
3.17 MM TO 350 MM DIA
1 to 6 Meters, Custom Cut Lengths
Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished
Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.
| STANDARD | UNS |
| Zirconium 702 | R60702 |
| 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% | – |
| 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 |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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