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Nickel & Nickel Alloys Alloys INCONEL® Alloy 22 Overview
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INCONEL® Alloy 22
2.4602
 
UNS N06022

By virtue of its contents of chromium, molybdenum, and tungsten and controlled iron, this alloy exhibits excellent resistance to both oxidizing and reducing acid environments as well as those containing mixed acids. It is particularly useful for resistance to pitting and crevice corrosion in acid-halide environments. Applications include the chemical processing, pollution control, flue gas desulfurization, waste incineration, and pulp and paper processing industries.

Stock program

   
Bars, cold drawn, solution annealed
kg / m
Ø
6.35 mm
      
0.28
Ø
8.00 mm
      
0.44
Ø
10.00 mm
      
0.68
 

Bars, hot finished, solution annealed, ground or machined
kg / m
Ø
12.70 mm
      
1.10
Ø
16.00 mm
      
1.75
Ø
20.00 mm
      
2.73
Ø
25.40 mm
      
4.40
Ø
31.75 mm
      
6.90
Ø
40.00 mm
      
10.90
Ø
44.45 mm
      
13.49
Ø
50.00 mm
      
17.06
Ø
57.15 mm
      
22.29
Ø
65.00 mm
      
28.90
Ø
70.00 mm
      
33.44
Ø
76.20 mm
      
39.63
Ø
80.00 mm
      
43.66
Ø
85.00 mm
      
49.31
Ø
90.00 mm
      
55.28
Ø
101.60 mm
      
70.42
Ø
115.00 mm
      
90.20
Ø
130.00 mm
      
115.30
Ø
139.70 mm
      
133.20
Ø
152.40 mm
      
158.40
Ø
165.10 mm
      
186.04
Ø
177.80 mm
      
215.76
Ø
203.20 mm
      
282.00
Ø
254.00 mm
      
440.32
     
Sheets, cold rolled, solution annealed, pickled
kg /Tf
0.63 x 1200 x 3000 mm  
19.71
1.0 x 1200 x 3000 mm  
31.30
1.5 x 1200 x 3000 mm  
47.00
2.0 x 1200 x 3000 mm  
62.60
2.75 x 1200 x 3658 mm  
104.90
3.0 x 1200 x 3000 mm  
126.00
4.0 x 1200 x 3000 mm  
167.00
     
Plates, hot rolled, solution annealed, descaled

kg / m²
4.76 x 2000 x 6000 mm  
41.37
6.0 x 2000 x 6000 mm  
52.14
8.0 x 2000 x 6000 mm  
69.50
10.0 x 2000 x 6000 mm  
86.90
12.7 x 2000 x 6000 mm  
110.37
15.0 x 2000 x 4000 mm  
130.35
20.0 x 2000 x 4000 mm  
173.80
25.4 x 2000 x 4000 mm  
220.75
       
Pipes/Tubes, welded, solution annealed
kg / m
Ø
5.00
x
 0.50 mm    
0.07
Ø
6.00
x
 1.00 mm    
0.14
Ø
6.35
x
 0.95 mm    
0.14
Ø
8.00
x
 1.00 mm    
0.22
Ø
9.53
x
 0.91 mm    
0.21
Ø
10.00
x
 1.00 mm    
0.25
Ø
12.00
x
 2.00 mm    
0.55
Ø
12.70
x
 0.89 mm    
0.30
Ø
13.72
x
 1.65 mm   1/4" NB SCH 10
0.54
Ø
13.72
x
 2.24 mm   1/4" NB SCH 40
0.70
Ø
14.00
x
 2.00 mm    
0.66
Ø
17.14
x
 1.65 mm   3/8" NB SCH 10
0.70
Ø
17.14
x
 2.31 mm   3/8" NB SCH 40
0.93
Ø
19.05
x
 1.65 mm    
0.78
Ø
21.34
x
 1.65 mm   1/2" NB SCH 5
0.89
Ø
21.34
x
 2.11 mm   1/2" NB SCH 10
1.11
Ø
21.34
x
 2.77 mm   1/2" NB SCH 40
1.40
Ø
25.40
x
 0.90 mm    
0.64
Ø
24.40
x
 1.65 mm    
1.07
Ø
26.67
x
 2.11 mm   3/4" NB SCH 10
1.42
Ø
26.67
x
 2.87 mm   3/4" NB SCH 40
1.87
Ø
33.40
x
 2.77 mm   1" NB SCH 10
2.32
Ø
33.40
x
 3.38 mm   1" NB SCH 40
2.77
Ø
42.16
x
 2.77 mm   1 1/4" NB SCH 10
3.16
Ø
42.16
x
 3.56 mm   1 1/4" NB SCH 10
3.75
Ø
48.26
x
 2.77 mm   1 1/2" NB SCH 10
3.44
Ø
48.26
x
 3.68 mm   1 1/2" NB SCH 40
4.48
Ø
60.32
x
 2.77 mm   2" NB SCH 10
4.35
Ø
60.32
x
 3.91 mm   2" NB SCH 40
6.39
Ø
73.02
x
 3.05 mm   2 1/2" NB SCH 10
5.83
Ø
88.90
x
 3.05 mm   3" NB SCH 10
7.15
Ø
114.30
x
 3.05 mm   4" NB SCH 10
9.26
Ø
141.30
x
 3.40 mm   5" NB SCH 10
13.58
Ø
168.30
x
 3.40 mm   6" NB SCH 10
15.31
Ø
219.10
x
 3.76 mm   8" NB SCH 10
22.10
Limiting
Ni
balance
Cr
20.00 - 22.50
%
Mo
12.50 - 14.50
%
Fe
2.00 - 6.00
%
W
2.50 - 3.50
%
Co
max.
2.50
%
Mn
max.
0.50
%
V
max.
0.35
%
Si
max.
0.08
%
P
max.
0.02
%
S
max.
0.02
%
C
max.
0.015
%
 
Denisiy
g/cm³ 8.61
lb/in³ 0.311
 
Recommended Welding Products
Electrode INCO WELD 686CPT
Filler Metal INCO WELD 686CPT
 
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