Hastelloy C22 Supplier | Alloy C22 | 2.4602 |UNS N06022

hastelloy c22 - Alloy C22

Hastelloy C22 Supplier | Alloy C22 | 2.4602 | UNS N06022 | Inconel Alloy C22 | Nickel alloy C22

Hastelloy C22 Supplier , Sidhhagiri Metals, and Tubes has been supplying all forms of Hastelloy c22 grade  from the last 25 years. Alloy C22 is a High-Tech Alloy mainly utilised in industries. We export all forms of Alloy C22 to more than 70 countries.

Hastelloy C22 specifications include UNS N06022, En 2.4602 and werkstoffnummer 2.4602 with chemical designation as NiCr21Mo14W. Alloy C-22 is a versatile wrought nickel with improved resistance to both localized and uniform corrosion as well as to a variety of mixed industrial chemicals but the Hastelloy C-22 alloy exhibits superior weldability and is used as weld overlay consumables over and alloy filler wire to improve resistance to corrosion. It has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as cupric and ferric chlorides, chlorine, hot contaminated solutions like (inorganic and organic), acetic anhydride and acetic acids, formic, and seawater and brines solutions. Alloy C22 resists the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.

Hastelloy C22 is supplied in forms Hastelloy C22 Pipe ASTM B619 B622, Tube ASTM B622 B626, Flange ASTM B564, Pipe Fittings ASTM B366, Forged Fittings ASTM B564, Round Bar ASTM B574, Sheet and Plate ASTM B575, Fasteners, Swagelok and Parker A-Lok Equivalent Tube Fittings Os-Lok®. Inconel-Alloy 22 cannot be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature. It provides resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. It can be used for many applications such as marine, power, chemical processing, pollution control, paper processing, and waste disposal industries. It contains chromium, molybdenum, tungsten, and iron which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy C-22 is formed by gas tungsten arc, gas metal – arc and shielded metal arc processes.

Hastelloy® C-22®  are registered trademarks of Haynes International, Inc.

Hastelloy C22 Forms

Hastelloy C22 Chemical Composition :

ElementPercentage
C ≤0.015
Si ≤0.08
Mn ≤0.50
P ≤0.02
S ≤0.02
NiBalance
Cr20.0~
22.5
Mo12.5~
14.5
Fe2.0~
6.0
Co ≤2.5
W2.5~
3.5
V0.35

Hastelloy C22 Mechanical Properties :

0.2% proof stress
[MPa]
≥310
Tensile strength
[MPa]
≥690
Elongation
[%]
≥45
Hardness
[HRB]
≥100

Hastelloy C22 Physical Properties :

Density [g/cm3]8.70
Specific heat [J/kg . K]440
Electrical resistivity [μΩ . cm]114.0
Thermal conductivity [W/m . K] 9.3
Thermal diffusivity [m2/s]2.8 × 10^-6
Average coefficient of thermal expansion [10-6/°C]20~100°C12.4
20~200°C12.4
20~300°C12.6
20~400°C13.1
20~500°C13.7
Young’s modulus [MPa] 20.4 × 10^4
Modulus of rigidity [MPa]78.8 × 10^4
MagnetismNone
Melting range [°C]1325~1372

Hastelloy C22 Properties :

  • Inconel Alloy 22 is a Corrosion Resistant alloy with has an unmatched corrosion resistance in severe environments such as It resists oxidizing acids as well as reducing acids such as sulfuric and hydrochloric acid.
  • Superior Pitting Resistance
  • High Resistance to aqueous corrision
  • Easily fabricated by standard welding procedures for nickel alloys
  • Gas tungsten-arc, gas metal-arc, and shielded metal-arc processes can be used to weld Inconel Alloy 22

Hastelloy C22 Applications :

  • Chemical / petrochemical processing
  • Equipment for pollution control (flue gas desulfurization) Plants
  • Waste disposal industries
  • Sulfuric acid reactors.
  • Organic chloride process equipment.
  • Equipment for processes utilizing halide or acid catalysts.
  • Pulp and paper processing

Hastelloy C22 Equivalent Grades and Other Names :

  • Inconel Alloy 22
  • Nickel Alloy C22
  • Alloy C22
  • C22
  • UNS N06022
  • Werkst. Nr. 2.4602
  • NiCr21Mo14W

Siddhagiri Metals and Tubes, Alloy C22 Supplier Manufacturer :

Siddhagiri Metals and Tubes is a Global Alloy C-22 Supplier of  products, providing you a huge inventory at modest prices. We offer an extensive line of Alloy C-22 products for specific needs.They are :-

  • Hastelloy C22 Pipe

  • Hastelloy C22 Tube

  • Hastelloy C22 Flange

  • Hastelloy C22 Pipe Fittings

  • Hastelloy C22 Tube Fittings

  • Hastelloy C22 Forged Fittings

  • Hastelloy C22 Fasteners

  • Hastelloy C22 Round Bar

  • Hastelloy C22 Sheet Plate

Whatever may be the specification, grade or service, we offer the best solution for all the queries. Our inventory position and worldwide business relationships make us a leader in the distribution industry. All our products are fabricated from high-quality raw materials. These products are manufactured under the supervision of our experienced experts using latest technology. As a Renowned Hastelloy c22 supplier our ability to supply  products on a project basis is one of our strongest competencies and is unsurpassed in this business worldwide.

Summary
Review Date
Reviewed Item
Hastelloy C22 - UNS N06022
Author Rating
51star1star1star1star1star