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Hastelloy C22 Plate

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Hastelloy C22 Plate
What is Hastelloy C22 plate ?

Hastelloy C22 is a nickel, chromium and molybdenum alloy that shows enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The Hastelloy c22 plate can resist the formation of grain boundary precipitate in the heat affected weld zone. Thus, they are suitable for use in as-welded conditions. The alloy c22 can resist both oxidizing and reducing media along with harsh environments.

The C22 material can be easily cold welded as it has high ductility. They are generally stiffer than the austenitic ss grades and can be heat treated at 2050 °F. The Nickel alloy c22 plates are mostly available. They have high thermal stability and good workability against corrosive environments. Due to these properties, the plates can be used in industries like construction, shipbuilding, petrochemical, offshore & onshore, etc.

Table of content

We are the supplier of alloy c22 sheet in India with the lowest price as per ASTM B575. know its drawbacks

What drawbacks does Hastelloy C22 sheet have?
  • The Hastelloy C22 sheet has nickel, chromium and molybdenum in its alloy, which are quite expensive. Hence the price of the sheet is on the higher side.
  • The welding technique for the C22 sheet must be properly selected to avoid sensitization or formation of harmful phases in the heat affected zone.
  • C22 material is not suitable for extreme conditions like highly concentrated hydrochloric or sulfuric acids.
  • The ASME SB575 NW 6022 shim sheet has limited availability and might require more delivery time.

We are oldest ASTM B575 UNS N06022 strip stockist in Mumbai, check why Werkstoff NR. 2.4602 coil appropriate for marine application ?

Hastelloy c22 sheet

Hastelloy c22 sheet

Alloy c22 coil

Alloy c22 coil

UNS n06022 strip

UNS n06022 strip

Why alloy c22 plate suitable for marine applications ?

The composition of the Alloy C22 plate is such that it can withstand chloride ion induced stress corrosion cracking, pitting and crevice corrosion. The high molybdenum content improve its resistance to the seawater environment. C22 can also resist oxidizing and reducing environments, which means they can tackle unpredictable marine situations.

We keep an inexpensive stock of ASME SB575 alloy c22 plate in sizes ranging from 2mm to 15mm, or we may create a custom order also with prompt delivery.

Hastelloy C22 plate specification
Hastelloy C22 Plate specification


Plate Sheet Coil
upto 2" thick .038 to.141 inch Gauges upto 12" wide
Cutting Specification Application
laser, plasma, waterjet ASTM B575| ASME SB575 pollution control, marine
The most recent price list for cut-to-size nickel alloy c22 foil and shim sheet in a range of thicknesses is available on our website, explore more available types
Basic types of alloy c22 sheet
Nickel alloy c22 plate

Nickel alloy c22 plate

  • CR, HR, 2B
  • BA, 2D, NO(8)
Werkstoff nr. 2.4602 foil

Werkstoff nr. 2.4602 foil

  • Thickness: 0.1 to 100 mm
  • Width: 10-2500mm
  • Length: upto 3 meter or custom
Hastelloy alloy c22 shim sheet

Hastelloy alloy c22 shim sheet

  • Quarter Hard
  • Half Hard
  • Spring Hard
We only offer the best-quality haynes alloy c22 clad plate in a variety of finishes online, see hastelloy alloy c22 cold rolled plate mechanical and chemical properties
UNS N06022 strip equivalent
Hastelloy c22 N06022 NiCr21Mo14W NW 6022 2.4602
Werkstoff NR. 2.4602 coil mechanical properties
Element Tensile Strength Melting Point Yield Strength (0.2%Offset) Density Elongation
Hastelloy c22 Psi – 1,00,000 , MPa – 690 1399 °C (2550 °F) Psi – 45000 , MPa – 310 8.69 g/cm3 45 %
Nickel alloy c22 plate chemical properties
Grade Mo P Mn C Si S Co Ni Cr Fe
Hastelloy c22 12.50 – 14.50 0.02 max 0.50 max 0.010 max 0.08 max 0.02 max 2.50 max 50.015 min* 20.00 – 22.50 2.00 – 6.00
How much does alloy c22 sheet cost in India?

The Alloy C22 sheet material is quite expensive due to its chemical composition and mechanical properties. However, the exact price of ISO 6208 sheet varies with the supplier, their internal costings and market conditions. The cost is also dependent on the size & dimensions, customization required, quantity ordered and location. You can contact reputed C22 sheet manufacturers like Regent Steel & Engineering Co. who offer high quality, customized products at competitive rates.

How do Hastelloy C276 and C22 differ from one another?

If you want to know what Is the difference between Hastelloy C22 And C276, then consider the following:

  • C22 has lower molybdenum and higher chromium content. C22 and C276 have different content of the same elements and hence their properties are also different.
  • Haynes alloy C22 foil offers better corrosion resistance properties than C276.
  • C22 has good weldability whereas C276 is hard to weld.
  • C276 has a wider temperature range than Werkstoff NR. 2.4602 Coil, which can be used up to 2282 °F.
What is thickness and hardness of UNS N06022 plate ?

The readings on the Hastelloy C22 plate weight calculator can vary with the thickness. The standard C22 plate thickness ranges between 0.5-6 mm and more, depending on specific application requirements. Typically, their hardness range between 20 to 30 HRC when solution annealed. However, the hardness can change depending on cold working and heat treatment.

Physical properties of hastelloy c22 coil
MELTING POINT (°C) 1351 – 1387
DENSITY (LB/IN 3) 0.311
DENSITY (G/CM 3) 8.61
MELTING POINT (°F) 2464 – 2529
Average room temperature hardness of alloy c22 sheet
Form Hardness,
Plate Rb 95
Sheet Rb 93
Modulus of elasticity of Werkstoff NR. 2.4602 coil
Form Condition Test Temp,
Average Dynamic Modulus of
Elasticity,10(6) psi (MPa)
Plate Heat-treated
at 2050 °F
(1121 °C),
Rapid Quenched
Room 29.9 (206)
400 (204) 28.5 (196)
200 (93) 29.4 (203)
800 (427) 26.6 (183)
600 (316) 27.6 (190)
1600 (871) 22.4 (154)
1200 (649) 24.8 (171)
1800 (982) 21.1 (145)
1000 (538) 25.7 (177)
1400 (760) 23.6 (163)
ASTM B575 UNS N06022 strip temperature range
Form Test
Plate, 1/4-3/4"
200 (93)
400 (204)
600 (316)
800 (427)
1000 (538)
1200 (649)
1400 (760)
Sheet, 0.028-
0.125" thick
200 (93)
400 (204)
600 (316)
800 (427)
1000 (538)
1200 (649)
1400 (760)
is hastelloy c22 sheet weldable ?

excellent weldability

At what temperature forging should be performed on alloy c22 plate ?

between 1750-2050° F

What is the elongation of werkstoff nr. 2.4602 coil?

at break up to 48%

At which temprature annealing can be performed on nickel alloy c22 plate?

between 2020-2150° F

Which welding method used for welding uns n06022 strip ?

shielded metal arc welding