Hastelloy C22 | Nickel Alloy C22 | N06022

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Hastelloy C22 | Nickel Alloy C22 | N06022 Nickel Alloy

We are the Leading Supplier of Hastelloy C22 / Nickel Alloy C22. 
Hastelloy C22 is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking.

We supply and export to Singapore , Indonesia , Brunei and other ASEAN Countries.  
Our specialty is to provide wide range of stainless steel
 with no minimum order (MOQ).

E Steel supply Hastelloy C22 (Nickel Alloy C22) Round Bars / Rods / Shafts , Hastelloy C22 (Nickel Alloy C22) Hexagon Bars , Hastelloy C22 (Nickel Alloy C22) Plates.  

E Steel has export and supply Hastelloy C22 UNS N06022 Round Bars to USA , may refer : https://www.ecarbonsteel.com/index.php?ws=latestnews&nid=106731


Hastelloy C22 Suppliers - Nickel Alloy C22 , UNS N06022 , DIN 2.4602 

Hastelloy C22, also known as Alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media.

This nickel steel alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions.
Other corrosives Hastelloy C-22 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic.

This nickel alloy also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is beneficial in multi- purpose plants where such “upset” conditions occur frequently.


Chemical Composition of Hastelloy C22 

Element Content (%)
Chromium, Cr 20-22.5
Molybdenum, Mo 12.5-14.5
Tungsten, W 2.5-3.5
Cobalt, Co 2.5 min
Iron, Fe 2-6
Manganese. Mn 0.5 max
Vanadium, V 0.35 min
Silicon, Si 0.08 max
Phosphorus, P 0.02 max
Sulfur, S 0.02 max
Carbon, C 0.015 max
Nickel, Ni Remainder

Physical Properties of Hastelloy Alloy C22 

Density ; 8.69 g/cm³ ( 0.314 lb/in³ ) 
Melting Point ; 
1399°C (2550°F) 

Hastelloy C22 is equivalent to 

The following specifications cover Super Alloy Hastelloy C22 Alloy 
  • ASTM B366
  • ASTM B564
  • ASTM B574
  • ASTM B575
  • ASTM B619
  • ASTM B622
  • DIN 2.4602
  • UNS N06022

Applications of Nickel Alloy C22 

Hastelloy C22 can be used in the following industries : 

  • Chlorination systems
  • Flue gas scrubbers
  • Outlet ducting and stack liners for power plants, pulp and paper bleach plants, sulfur dioxide scrubbers, and weld overlay of less corrosion resistant metals
  • Acid production and pickling systems.

Our Sales & Supplier Network

Australia, Pakistan,  Malaysia, Singapore, Taiwan, China,Vietnam, Belgium, Japan, South Korea, Philippines, France, United Kingdom, Indonesia, Thailand, Hong Kong, China, Sweden, United States, Dubai, Finland, Brunei,Germany.

E Steel is a Global Metal Procurement Company in providing and sourcing raw materials to the wide range of engineering industries / sectors.  We works as the the Online B2B Metal Marketplace to help our customers in finding the special steels that might feel hard to source locally.  


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