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Alloy 20

Alloy 20 bolts are good enough in giving out best performance into hot sulfuric acid. Specifically, it is offering excellent resistance to stress corrosion cracking at the range of 20% to 40% concentrations at boiling sulfuric acid. It is also resistance to sulfuric acid. Alloy 20 bolts are offering solid acid protections. It will be performing in the much better way as compared to Monel duplex. Alloy bolts are usefulness because of its resistance to nitric acid and phosphoric acid.


Corrosion resistance Features of it is sulfuric protection at 20% to 40%. It is resistance to stress corrosion cracking, crevice corrosion cracking in chloride and pitting resistance. The intergranular corrosion resistance at welded condition also makes it good for various kinds of engineering and industrial application globally. Addition to resistance to corrosion, alloy 20 u bolts is performing effectively at high temperatures along with the ability of maintaining mechanical strength to 1000?F.  


Alloy 20 eye bolts are very well stabilized with columbium for minimizing carbide precipitation while welding. In addition to it, it is offering intergranular corrosion resistance in the welded situation. All these features are making this alloy high in demand and preferable for various types of applications.

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