Zr702/R60702

Irconium Rod is made up of the metal zirconium. There are diferent grades ofthe metalic rods including the commercially pure ones. Navstar Steel is aleading supplier of these rods in diferent dimensions and grades. The Zirconium Rod is extremely corrosion resistant due to the oxide formation on thesurface. The oxide layer is thin and very much resistant to acids and alkalis, The hydrofluoric acid is an exception. The UNs R60702 Round Bar is used inchemical and petrochemical industries due to the high corrosion resistance.
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Zr704/R60704

Comparing to Zirconium 702, Zirconium 704 (Zr704) contains 1.0-2.0% Tin (Sn), and higher Fe and Cr content from 0.2% to 0.4%. These differences can improve its strength, corrosion resistance performance and thermal conductivity of oxide passive layer, and reduce susceptibility of surface in different corrosion environments.
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Zr705 / R60705

The corrosive and reactive agents do not damage the oxide layer and therefore the rods remain intact. The metal is silvery looking and has very highmelting point, The melting point of UNs R60705 Zirconium Round Bar is 1852 dearees Celsius, The high temperature resistance and the hich corrosionresistance is used in crucibles, ceramics,abrasives and in bncks production, The oxide of zirconium also caled the zirconia is used as an opacifer in enamelsand pigments.
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