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Dinesh Tube India is leading manufacturer, exporter & suppliers of high-quality Zirconium 702 Buttweld Fittings in India as well as all over the world. Zirconium 702 Buttweld Fittings, available in a variety of grades, materials, and finishes, in metric and inch sizes. Zirconium 702 Buttweld Fittings (ASTM/ASME B/SB653) are also known as UNS R60702 which reactive metal that has a high affinity for oxygen resulting in the formation of a protective oxide layer in air at room temperature. The protective oxide layer gives Zirconium alloys their prevalent consumption resistance. This oxide layer can be improved through a warmth treating process. A legitimately shaped upgraded oxide layer serves as an amazing bearing surface against an assortment of materials, grants great disintegration resistance in high speed frameworks and can enhance the corrosion resistance in certain aggressive environments. Zirconium 702 Buttweld Fittings are available in welded and seamless forms These Buttweld Fittings are available in various sizes, shapes as per the requirements of our clients.
Chemical Composition Of Zirconium 702 Buttweld fittings:
| Zr+Hf | Hf | Fe+Cr | H | N | C | O |
| ≥99.2 | ≤4.5 | ≤0.2 | ≤0.005 | ≤0.025 | ≤0.05 | ≤0.16 |
Mechanical properties Of Zirconium 702 Buttwled fittings:
| Mechanical Properties Of Zirconium | ||
| Properties | Metric | Imperial |
| Tensile strength (annealed) | 330 MPa | 47900 psi |
| Yield strength (annealed) | 230 MPa | 33400 psi |
| Modulus of elasticity | 94.5 GPa | 13700 ksi |
| Poissons ratio | 0.34 | 0.34 |
| Elongation at break (annealed) | 32% | 32% |
| Hardness, Brinell | 145 | 145 |
| Hardness, Rockwell A | 49 | 49 |
| Hardness, Rockwell B | 78 | 78 |
| Hardness, Vickers (annealed sample) | 150 | 150 |
Types Of Zirconium 702 Buttweld Fittings:
- Thermal power stations
- Nuclear power sector
- Oil & Gas Production
- General Process Engineering
- Buildings & construction
- Household pipelines
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