Hastelloy Series

Hastelloy B-2

    Place of Origin: Shanghai, China (Mainland)

    Application: Chemical Industry & petrochemical

Product Detail


Place of Origin: Shanghai, China (Mainland)

Application: Chemical Industry & petrochemical

Hastelloy B-2 Chemical composition:

Hastelloy B-2 Physical properties:
Density: ρ=9.2g/cm3
Melting temperature range: 1330~1380℃

Hastelloy B-2 Mechanical behavior:
The following is the appropriate solution treatment specifications state Hastelloy B-2 performance, special performance specifications of other special materials depending on the particular application.

Hastelloy B-2 plate and sheet:
(Length length delivery specifications, please refer strip)
Availability status: hot-rolled or cold-rolled, solution-treated condition, after pickling

Hastelloy B-2 circular plates and rings:
Supply Status: Hot-rolled or forged material, solution-treated condition, pickling or machining

Hastelloy B-2 wire or wire:
Supply Status: bright brushed, bright annealed.
Specifications: φ0.01 ~ 12.7mm, coiled barrels, or pieces of the disc around the shaft and rolling packaging.

Hastelloy B-2 bar:
Supply Status: forgings, rolled, cold-drawn materials, solution-treated condition, pickling, machining or grinding.

Hastelloy B-2 Forgings:
In addition to the circular plate, ring, rod, bar, also on request irregularly shaped forgings.

Hastelloy B-2 strip:
Availability status: cold-rolled, solution-treated condition, pickling or bright annealing.


Alloy B-2 has outstanding resistance to hydrochloric acid at all concentrations and temperatures. It also has significant resistance to reducing environments like sulfuric, phosphoric, acetic acids and other no oxidizing media. Alloy B-2 has excellent resistance to pitting corrosion, stress corrosion cracking, and knife line and weld heat-affected zone attack. Alloy B-2 has poor resistance to oxidizing environments, therefore, it should not be used where ferric or cupric salts are present as these salts may cause rapid corrosion failure.



Alloy Hastelloy B-2 has been widely used in the fields of chemical, petrochemical, energy production and pollution control, especially in sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid and other industries.

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