Place of Origin: Shanghai, China (Mainland)
Application: Chemical Industry & petrochemical
Hastelloy B-2 Chemical composition:
Hastelloy B-2 Physical properties:
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.