Monday, 16 July 2018

Hastelloy C-276: Corrosion resistant and durable


Hastelloy C- 276 is a Nickel superalloy with some great functional and structural properties.
 Hastelloy C-276 is a versatile and corrosion free alloy. It is a Ni-Cr-Mo super alloy which offers strong resistance to acidic and alkali media which results in the prevention of pitting, corrosion and SCC. In addition to this, Hastelloy C-276 offers good resistance to hypochlorite, chlorine dioxide media and chloride gas (wet).

The most common forms of Hastelloy C-276 are wire, plates and bars.
Let us see a few qualities of Hastelloy C- 276, which are as follows:
•    Corrosion resistant        
•    A very versatile alloy
•    Does not erode in conditions of chemical processing
•    It is resistant to both hot organic and inorganic compounds
•    Causes prevention of attack by ferric
•    Prevents attack from acetic acids or cupric chlorides
•    Great resistance to strong acids
•    Withstand all sorts of corrosive substances

Different forms of Hastelloy C- 276:
•    Hastelloy C- 276 wire:
They diverse from 0.03 m.m to 12 m.m in diameter and is a common form of this alloy.
•    Hastelloy C- 276 plates:
These are available in different cut shapes and sizes
•    Hastelloy C- 276 bar:
There could be round, hexagon or square bars and so on.
As Hastelloy C- 276 is a very resistant and corrosion free alloy, we could put it to a number of uses as per the convenience.

Applications of Hastelloy C- 276:
•    It is used for chemical processing.
•    It is used for the purposes of geothermal and solar energy.
•    Used in bleach plants and digesters in paper plants.
•    Used for the treatment of industrial and municipal waste.
•    Even used for fans or covers and transportation pipes and scrubbers.
•    It is used for stack- gas heaters and evaporators.
•    Its apt for oil and gas or food processing system
So, as stated Hastelloy C- 276 has a number of diverse uses in different genres and areas because it is a very reliable alloy; another important fact about Hastelloy C- 276 is that it is easily weldable and could be fabricated in accordance with the requirements. Though there might be a few precautions which need to be taken like the prevention of excessive heat during welding. However, the carbon content is low in Hastelloy C-276 which reduces the carbide precipitation during welding which maintains the corrosion resistance quality of this alloy.

Hastelloy C- 276 is corrosion resistant:
This alloy possesses a great quality of being corrosion free and it resists any such trouble especially in warm and contaminated mineral acids, contaminated media ( both organic as well as inorganic), chlorine dioxide and hypochlorite, formic or strong acetic acids as well as marine solutions and so on.
So this states that Hastelloy C- 276 is sort of a reliable and durable alloy which could be put to a number of uses and is available in different shapes, sizes and forms. The properties of this alloy are strong enough as it is equipment for the chemical industry.



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