Grade: Zr705 (R60705)

• standard: ASTM B550, GB/T8769-2010
• Zirconium rod Zr705 (Zr-2.5Nb)
• Tensile strength: σb≥550Mpa
• Yield strength: σb≥380Mpa
• Elongation: δ≥16%
• Specification: φ≥2mm
• Density: 6.5kg/m3
• Melting point: 1855℃

Zirconium rod Zr705

Zirconium 705 is a strong corrosion resistance of the metal, suitable for chemical corrosion resistance equipment, its acid resistance is better than titanium and various steel, close to tantalum. Zirconium is also fairly stable in alkali solutions.
Zirconium is completely resistant to corrosion by alkaline solution and molten alkali. Its corrosion resistance in sodium hydroxide media is the same as nickel, and because zirconium has excellent corrosion resistance, it is much better than tantalum and precious metals in many cases. In addition, zirconium also has good mechanical properties and high temperature resistance, therefore, zirconium in chemical equipment, especially in equipment with high corrosion resistance requirements zirconium is mainly used to manufacture heat exchangers, container linings, valves, pump shells, blades, agitators, conduits, etc., many chemical equipment that produces fertilizers, resins, plastics, acids are made of zirconium.

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