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The best Inconel690

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Description


Inconel 690 Nickel Alloy







The Inconel 690 nickel alloy has outstanding resistance to many corrosive aqueous media and high temperature environments. High chromium content gives alloy 690 superior corrosion resistance to oxidizing acids (nitric acid in particular) and salts and to sulfidation at high temperatures. The high chromium alloy also has excellent resistance to intergranular corrosion and intergranular stress corrosion cracking.





In addition to corrosion resistance, it features high strength and perfect fabrication properties. Such properties make this high performance nickel alloy suitable for heat transfer pipes of vapor generator in pressurized water reactor nuclear power plant.







Specification of Inconel 690 Nickel Alloy















UNS




W. Nr




N06690




2.4642




Chemical Compositions








































Composition




Ni




Cr




Fe




C




Mn




Si




Cu




S




Content(%)




Min.




58.0




27.0




7.0




0.05
























Max.









31.0




11.0




0.5




0.5




0.5




0.015








Mechanical Properties (Minimum value at 20℃)

















Tensile Strength (σb/MPa)




Yield Strength (σp0.2/MPa)




Elongation (σ5/%)




580




260




30




Product Forms and Standards



















Bar




Forging




Sheet/Strip




Pipe




ASTM B166




ASTM B564




ASTM B168




ASTM B163



ASTM B829








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The Inconel 690 Chemical Composition, The Inconel 690 Bar,

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Jiangsu xinhua alloy electrical co.,Ltd

Nickel alloy,High heating alloy,High temperature alloy,Precise alloy,Corrosion-resistance alloy,Heat-resistance steel

Address: No.19 south,zhangguo Town,xinhua city,
Taizhou, Jiangsu
China,

Tel: 86-0523-83999006
Fax: 86-0523-83765353

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