R60705 (Zr 705)
Zirconium is distinguished by ductility and plasticity, identical to gold. It is a corrosion resistant, heat resistant, paramagnetic metal. Melting point 1855 ° C. It is resistant to the effects of seawater, alkalis, ammonia, acids, retards radiation, and does not lose its properties under conditions of cryogenic or high temperatures. Pi varies in alloy with other metals.
Metal gray steel color with a yellowish tinge. Obtained by melting zirconium waste and from ore concentrate.
Classification
| Country | Section | Category |
|---|---|---|
| USA | Reactive and Refractory Metals and Alloys | Zirconium |
Chemical composition
| Standard | Zr+Hf, % | C, % | O, % | N, % | H, % | Hf, % | Fe+Cr, % |
|---|---|---|---|---|---|---|---|
| AISI J1249-2000 | > 95.5 | < 0.5 | < 0.18 | < 0.025 | < 0.005 | < 4.5 | < 0.2 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| AISI J1249-2000 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe+Cr | % | |
| Zr+Hf | % | |
| C | % | Carbon |
| O | % | Oxygen |
| N | % | Nitrogen |
| H | % | Hydrogen |
| Hf | % | Hafnium |