Exotic Metals LLP

Hastelloy C22 Products

Hastelloy C22 Products – Exotic Metals LLP

Hastelloy C22 is a premium nickel-chromium-molybdenum-tungsten alloy offering one of the highest resistance levels to pitting, crevice corrosion, and stress corrosion cracking among nickel alloys. It performs exceptionally well in both oxidizing and reducing environments and is widely used in chemical processing, pharmaceuticals, pollution control, oil & gas, and marine industries where reliability and corrosion resistance are critical.

Specifications

  1. UNS: N06022
  2. Werkstoff No.: 2.4602
  3. Standards: ASTM, ASME, DIN, EN
  4. Condition: Solution annealed
  5. Manufacturing Process: Hot rolled / Cold drawn / Forged
  6. Finish: Pickled, polished, bright, mill finish
  7. Certification: EN 10204 3.1 / 3.2, PMI & Third-party inspection

Available Grades

  1. Hastelloy C22
  2. UNS N06022

Product Range

  1. Bars: Round bar | Hexagon bar | Forged bar | Square bar | Hollow bar
  2. Diameter: 3 mm to 800 mm
  3. Length: Random / Cut length
  4. Applications: Shafts, valves, fasteners, precision machined parts

Pipes & Tubes

  1. Rectangular Pipe | Square Pipe | ERW Pipe | Seamless Pipe | Capillary
  2. OD: 6 mm to 150 NB & above
  3. Wall Thickness: SCH 5S to SCH XXS
  4. End Finish: Plain / Beveled / Threaded
  5. Uses: Chemical transfer lines, heat exchangers, pressure piping

Flat Products

  1. Sheet | Plate | Coil | Strips | Circle
  2. Thickness: 0.5 mm to 100 mm
  3. Width: Up to 2500 mm
  4. Length: As required
  5. Applications: Reactors, scrubbers, fabrication, storage vessels

Wire & Mesh

  1. Wire | Wire Mesh
  2. Wire Size: 0.10 mm to 10 mm
  3. Mesh Type: Woven / Welded
  4. Used in filtration systems and industrial screening

Structural Sections

  1. Angle / Channel
  2. Standard and custom sizes
  3. Used in structural fabrication and industrial frameworks

Fittings & Accessories

  1. Flanges | Forged Fittings | Pipe Fittings
  2. Flange Types: Weld Neck, Slip On, Blind, Socket Weld, Threaded
  3. Fittings: Elbow, Tee, Reducer, Stub End, Coupling
  4. Standards: ANSI, ASME, DIN

Fasteners

  1. Bolts, Nuts, Studs, Washers
  2. High-strength fasteners for corrosive and high-temperature environments

Gasket

  1. Spiral Wound Gaskets
  2. Ring Type Joint (RTJ)
  3. Custom gaskets as per drawing

Custom Fabricated Products

  1. Heat exchangers
  2. Pressure vessels
  3. Skids & assemblies
  4. Custom-engineered Hastelloy C22 components

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Chemical Composition – Hastelloy C22

Element %
Nickel (Ni) Balance
Chromium (Cr) 20.0 – 22.5
Molybdenum (Mo) 12.5 – 14.5
Iron (Fe) 2.0 – 6.0
Tungsten (W) 2.5 – 3.5
Cobalt (Co) ≤ 2.5
Carbon (C) ≤ 0.015
Manganese (Mn) ≤ 0.5
Silicon (Si) ≤ 0.08
Phosphorus (P) ≤ 0.02
Sulfur (S) ≤ 0.02

Mechanical Properties (Annealed Condition)

Property Value
Density 8.69 g/cm³
Tensile Strength ≥ 690 MPa
Yield Strength (0.2%) ≥ 310 MPa
Elongation ≥ 45%
Hardness ≤ 95 HRB
Melting Range 1325 – 1390°C

Weight Chart – Pipes (Reference)

Nominal Size OD (mm) WT (mm) Weight (kg/m)
½″ 21.3 2.77 1.27
1″ 33.4 3.38 2.49
2″ 60.3 3.91 5.44
3″ 88.9 5.49 10.92
4″ 114.3 6.02 15.67

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Contact Details

Address :

Shop No-3, 327, Makharia House, Sardar Vallabhbhai Patel Rd, opp. 7th Lane Khetwadi Main Road, Charni Road East, Khetwadi, Sicka Nagar, Mumbai, Maharashtra 400004

Phone Number :

Mobile No: +91 75065 95134
Landline No: +91 22 6615 9052

Email :

info@exoticmetalsllp.com

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