N10675 Hastelloy B-3 Alloy 2.4600 ISO4017 Hex Bolt

N10675 Hastelloy B-3 Alloy 2.4600 ISO4017 Hex Bolt
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Hastelloy B-3 can control the minimum content of iron and chromium to prevent the formation of beta phase Ni4Mo. It is also an excellent resistance to moderate concentrations of sulfuric acid in the excellent corrosion resistance of the reducing environment. Hastelloy B-3 also has excellent resistance to chloride ion reduction stress corrosion cracking (SCC) and excellent resistance to various organic acid corrosion.

Hastelloy B-3 alloy is a new member of the nickel-molybdenum alloy family and has excellent corrosion resistance for any temperature and concentration of hydrochloric acid. At the same time, it has good corrosion resistance to sulfuric acid, acetic acid, formic acid, phosphoric acid and other non-oxidizing media. Moreover, due to the adjustment of its chemical composition, its thermal stability has been greatly improved compared to the original Hastelloy B-2 alloy. B-3 alloys have high resistance to pitting corrosion, stress corrosion cracking, knife corrosion and corrosion in the heat affected zone of welding.


1)Material: Hastelloy B-3 DIN 2.4600

2)Certificate: Material warranty book

3)Other common names: Alloy B-3 2.4600

4)Product name: Hastelloy B-3/2.4600 Hex Bolt

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What are the characteristics of Hastelloy B-3 2.4600?  

  • Great resistance to stress corrosion cracking and pitting

  • Significant resistance to reducing conditions like hydrogen chloride, sulfuric, acetic and phosphoric acids

  • Resistance to hydrochloric acid at all concentrations and temperatures

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