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Tel: +86-523-89558188   E-mail: sunny@jsbdalloy.com
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TEL: +86-523-89558188
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​Hastelloy B-2
- Jun 09, 2018 -

Hastelloy B-2 has the following features

Control the minimum content of iron and chromium to prevent the formation of β-phase Ni4Mo

Excellent corrosion resistance to reducing environment

Excellent resistance to moderate sulfuric acid and many non-oxidizing acids

Excellent resistance to chloride ion stress corrosion cracking (SCC)

Excellent resistance to various organic acid corrosion


HastelloyB-2 Application

Widely used in the fields of chemistry, petrochemicals, energy manufacturing and pollution control, especially in industries such as sulfuric acid, hydrochloric acid, phosphoric acid, and acetic acid. If used in special areas, consult the material supplier.

Hastelloy B-2 similar grades NS322 (China), NiMo28 (France), W.Nr.2.4617, NiMo28 (Germany), hastelloyB-2, UNSN10665 (United States) NiMo28 (ISO)


We are a Chinese factory specializing in manufacturing alloy fasteners for over 10 years. We can supply various fasteners products such as below:

Hastelloy B-2 hex bolts, B-2 stud bolts, B-2 heavy hex nuts,

Hastelloy N10665 hex bolts, N10665 stud bolts, N10665 heavy hex nuts,

Hastelloy 2.4617 hex bolts, 2.4617 stud bolts,2. 2.4617 heavy hex nuts and so on.