2.4602

  • N06022
  • HASTELLOY C22

Hastelloy C-22 has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, hot contaminated media (organic and inorganic), chlorine, formic and acetic acids, acetic anhydride, and seawater amd brine solutions.
Hastelloy C-22 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.

Mechanical Properties

Tensile strength:800N/mm²
Yield strength 0,2% :407≥ N/mm²
Elongation:57≥ %
Hardness HB30:93-95≤ HB

Chemical Composition

Nickel

Ni

Balance

Carbon

C

0,10% max

Silicon

Si

0,08% max

Magnese

Mn

0,5% max

Molybden

Mo

13% max

Copper

Cu

0,5% max

Iron

F

3% max

Chromium

Cr

22% max

Tungsten

W

3% max

Cobalt

Co

2,5% max

Heat Treatment

1120° C followed by water quenching

Marking

All material will be marked as follow:

  • Manufacturer’s name
  • Material grade
  • Size
  • Heat Number

Certification

Material will be delivered with certificate EN 10204 3.1

products

Pipes, piping material

pipes

flanges

fittings

plates

Round Bar, piping material

bars

Forged Fittings, piping material

forged fittings