Hastelloy C22 pipe

Hastelloy C22 pipe manufacturer in India
ISO Certified Manufacturer

Hastelloy C22 Pipe

Hastelloy C22 Pipe is a high-performance nickel-based alloy pipe commonly selected for demanding industrial environments where resistance to a broad range of corrosive chemicals is important. Hastelloy C22, commonly identified by UNS N06022, contains nickel, chromium, molybdenum and tungsten, providing a combination of corrosion resistance and material performance for challenging process conditions.

Hastelloy C22 pipe can be manufactured in seamless and welded forms, depending on the required dimensions, specification and application. It is commonly considered for chemical processing, pollution-control equipment, pharmaceutical processing, wastewater treatment and other applications where conventional stainless steels may not provide the required corrosion performance.

When selecting C22 pipe, buyers should evaluate the operating medium, temperature, pressure, dimensions, manufacturing method, applicable specification and inspection requirements rather than choosing the alloy based only on its name.

20+
Years of Experience
50+
Grades in Stock
1/8"–2–4"
Size Range
100%
Quality Tested

Specification of Hastelloy C22 pipe

Specification of Hastelloy C22 pipe

SPECIFICATIONDETAILS
Manufacturing methodsHot formed, Precision rolled, Cold drawn, Cold formed
Sizes15NB TO 150 NB IN
StandardASME SB622, ASTM B622
TestingPMI, Ultrasonic, Chemical, Mechanical
Coating3LPE / FBE/ 3LPP/ DFBE/ PP
Trade nameInconel 22, Nickel 22, Alloy 22, Nicrofer 5621
Hastelloy C22 pipe

Hastelloy C22 pipe

ASTM B622 Alloy C22 seamless pipe

ASTM B622 Alloy C22 seamless pipe

ASME SB622 UNS N06022 welded pipes

ASME SB622 UNS N06022 welded pipes

Nickel Alloy C22 ERW pipes

Nickel Alloy C22 ERW pipes

DIN 2.4602 EFW Pipe

DIN 2.4602 EFW Pipe

ASTM B619 C22 alloy round pipes

ASTM B619 C22 alloy round pipes

Hastelloy C22 pipe price list

Hastelloy C22 pipe price list

Description Price in USD Price in Kilogram (INR)
Hastelloy C 22 Pipe, Size/Diameter: 1/2 Inch $ 46.46 ₹ 4,000
Alloy C22 Seamless Pipe, Size : Upto 10 Inches $ 23.23 ₹ 2,000

ASTM B622 Alloy C22 seamless pipe sizes

ASTM B622 Alloy C22 seamless pipe sizes

OD (millimeter) Pipe WT(millimeter) Kg-meter inches Sch
88.90 3.05 6.56 3 10S
48.26 2.77 3.16 1½ 10S
13.72 1.65 0.50 1/4 10S
60.33 2.77 3.99 2 10S
88.90 5.49 11.47 3 40S
17.15 2.31 0.86 3/8 40S
88.90 7.62 15.51 3 80S
219.08 8.18 43.20 8 40S
26.67 2.11 1.30 3/4 10S
114.30 3.05 8.50 4 10S
42.16 2.77 2.73 1¼ 10S
33.40 4.55 3.29 1 80S
141.30 6.55 22.10 5 40S
60.33 3.91 5.52 2 40S
33.40 6.352 4.30 1 160
21.34 2.11 1.02 1/2 10S
17.15 3.20 1.12 3/8 80S
219.08 18.23 91.30 8 120
168.28 10.97 43.21 6 80S
219.08 23.012 112.97 8 160

ASME SB622 UNS N06022 welded pipes weight chart

ASME SB622 UNS N06022 welded pipes weight chart

OD WT Weight Weight
in milimeter Lb/ft mm kg/m
1.315 1″ 0.179 4.546 33 3.324
0.133 3.377 2.502
1.660 1 1/4″ 0.191 4.851 42 4.464
0.140 3.556 3.585
1.900 1 1/2″ 0.200 5.080 48 5.409
0.145 3.683 4.348
1.050 3/4″ 0.154 3.912 27 2.195
0.113 2.870 1.684
0.840 1/2″ 0.147 3.734 21 1.621
0.109 2.769 1.268
6.625 6″ 0.203 5.517 168 21.739
0.188 4.775 15.252
0.250 6.350 26.354
0.219 5.564 22.318
0.280 7.113 54.262
0.375 9.524 31.286
0.312 7.924 31.334
0.500 12.701 48.718
0.432 10.971 42.562

Heat treatment of Hastelloy C22 seamless pipe

Heat treatment of Hastelloy C22 seamless pipe

Alloy Solution-annealing Temperature* Type of Quench
°F °C -
C-22 2050 1121 WQ or RAC

Nickel Alloy C22 ERW pipes pressure rating

Nickel Alloy C22 ERW pipes pressure rating

Pipe O.D.
(in.) 		Wall Thk of Pipe (inches)
Working Pressure (psig)
.065 .028 .083 .035 .109 .049 .120 .095
3/8 6100 3100 4400
1/4 9500 3700 4800 7000
5/16 7300 3700 5400
1/8 7900 10100
3/4 3000 4000 2200 4600
1/2 4400 2300 3200
1 2200 2900 3900 4300 3400

DIN 2.4602 EFW pipe pre number

DIN 2.4602 EFW pipe pre number

Alloy PREN INDEX PRE INDEX
22 46 65

ASTM B619 C22 alloy round pipes dimensions

ASTM B619 C22 alloy round pipes dimensions

Inch C22 Pipe Pipe (mm) SCH Kg/m
3/4 26.68 2.12 10S 1.30
1/4 13.72 3.02 80S 0.81
1/4 13.72 2.23 40S 0.64
1/4 13.72 1.64 10S 0.50
3/8 17.15 1.65 10S 0.64
3/8 17.15 3.20 80S 1.12
3/8 17.15 3.20 80S 1.12
1/2 21.34 3.73 80S 1.64
1/2 21.34 2.11 10S 1.02
1/2 21.34 2.77 40S 1.29
3/4 26.67 2.87 40S 1.71
3/4 26.66 3.91 80S 2.23
3/8 17.14 2.31 40S 0.85
1 33.40 3.37 40S 2.54
1 33.40 2.77 10S 2.13
1 33.40 6.352 160 4.30
1 33.41 4.55 80S 3.28
1¼ 42.16 3.56 40S 3.44
1¼ 42.16 2.76 10S 2.72

Hastelloy C22 pipe standards

Hastelloy C22 pipe standards

UNS: N06022
International Specifications: DIN 17751, ISO 6207
Specifications: ASTM B619, B622, B775, B626, B516, B751

Schedule chart of Hastelloy C22 rectangular pipe

Schedule chart of Hastelloy C22 rectangular pipe

NPS DN mm OD inches (mm) XXS SCH 160 SCH 140 SCH 80s SCH 60 SCH 40/STD SCH 40s SCH 120 SCH 100 SCH 80 SCH 30 SCH 20 SCH 10 SCH 10s SCH 5 SCH 5s
10 250 10.75" (273.05) - 1.125" (28.575) 1.000" (25.400) 0.500" (12.700) 0.500" (12.700) 0.365" (9.271) 0.365" (9.271) 0.843" (21.412) 0.718" (18.237) 0.593" (15.062) 0.307" (7.798) 0.250" (6.350) 0.165" (4.191) 0.165" (4.191) 0.134" (3.404) 0.134" (3.404)
8 200 8.625" (219.08) - 0.906" (23.01) 0.812" (20.62mm) - 0.406" (10.312) 0.322" (8.179) - 0.718" (18.2 6mm) 0.593" (15.09) 0.500" (12.70) 0.277" (7.036) 0.250" (6.35) 0.148" (3.759) - 0.109" (2.769) -
6 150 6.625" (168.27) - 0.719" (18.263) - - - 0.280" (7.112) - 0.562" (14.27) - 0.432" (10.973) - - 0.134" (3.404) - 0.109" (2.769) -
5 125 5.563" (141.30) - 0.625 " (15.875) - - - 0.258" (6.553) - 0.500" (12.70) - 0.375" (9.525) - - 0.134" (3.404) - 0.109" (2.769) -
4½ 115 5.000" (127.00) - - - - - 0.247" (6.274) - - - 0.355" (9.017) - - - - - -
4 100 4.500" (114.30) - 0.531" (13.49) - - 0.281" (7.137) 0.237" (6.02) - 0.437" (11.13) - 0.337" (8.560) 0.188 in(4.775) - 0.120" (3.048) - 0.083" (2.108) -
3½ 90 4.000" (101.60) 0.636" (16.154) - - - - 0.226" (5.740) - - - 0.318" (8.077) 0.188" (4.775) - 0.120" (3.048) - 0.083" (2.108) -
20 500 20.00" (508.00) - 1.968" (49.987) 1.750" (44.450) 0.500" (12.700) 0.812" (20.625) 0.593" (15.062) 0.375" (9.525) 1.500" (38.100) 1.280" (32.512) 1.031" (26.187) 0.500" (12.700) 0.375" (9.525) 0.250" (6.350) 0.218" (5.537) 0.188" (4.775) 0.188" (4.775)
18 450 18.00" (457.20) - 1.781" (45.237) 1.562" (39.675) 0.500" (12.700) 0.750" (19.050) 0.562" (14.275) 0.375" (9.525) 1.375" (34.925) 1.156" (29.362) 0.937" (23.800) 0.437" (11.100) 0.312" (7.925) 0.250" (6.350) 0.188" (4.775) 0.165" (4.191) 0.165" (4.191)
16 400 16.00" (406.40) - 1.593" (40.462) 1.437" (36.500) 0.500" (12.700) 0.656" (16.662) 0.500" (12.700) 0.375" (9.525) 1.218" (30.937) 1.031" (26.187) 0.843" (21.412) 0.375" (9.525) 0.312" (7.925) 0.250" (6.350) 0.188" (4.775) 0.165" (4.191) 0.165" (4.191)
14 350 14.00" (355.60) - 1.406" (35.712) 1.250" (31.750) 0.500" (12.700) 0.593" (15.062) 0.437" (11.100) 0.375" (9.525) 1.093" (27.762) 0.937" (23.800) 0.750" (19.050) 0.375" (9.525) 0.312" (7.925) 0.250" (6.350) 0.188" (4.775) 0.156" (3.962) 0.156" (3.962)
12 300 12.75" (323.85) - 1.312" (33.325) 1.125" (28.575) 0.500" (12.700) 0.500" (12.700) 0.406" (10.312) 0.375" (9.525) 1.000" (25.400) 0.843" (21.412) 0.687" (17.450) 0.330" (8.382) 0.250" (6.350) 0.180" (4.572) 0.180" (4.572) 0.165" (4.191) 0.156" (3.962)
3 80 3.500" (88.90) 0.600" (15.240) 0.438" (11.13) - - - 0.216" (5.486) - 0.350" (8.890) - 0.300" (7.620) 0.188" (4.775) - 0.120" (3.048) - 0.083" (2.108) -
2½ 65 2.875" (73.02) 0.552" (14.021) 0.344" (8.738) - - - 0.203" (5.156) - 0.300" (7.620) - 0.276" (7.010) 0.188" (4.775) - 0.120" (3.048) - 0.083" (2.108) -
2 50 2.375" (60.33) 0.436" (11.074) 8.74mm - - - 0.154" (3.912) - 0.250" (6.350) - 0.218" (5.537) 0.125" (3.175) - 0.109" (2.769) - 0.065" (1.651) -
1½ 40 1.900" (48.26) 0.400" (10.160) 7.14mm - - - 0.145" (3.683) - - - 0.200" (5.080) 0.125" (3.175) - 0.109" (2.769) - 0.065" (1.651) -
1¼ 32 1.660" (42.16) 0.382" (9.703) 6.35mm - - - 0.140" (3.556) - - - 0.191" (4.851) 0.117" (2.972) - 0.109" (2.769) - 0.065" (1.651) -
½ 15 0.840" (21.34) 0.294" (7.47) 4.78mm - - - 0.109" (2.769) - - - 0.147" (3.734) - - 0.083" (2.108) - 0.065" (1.651) -
1 25 1.315" (33.40) 0.358" (9.093) 6.35mm - - - 0.133" (3.378) - - - 0.179" (4.547) 2.90mm - 0.109" (2.769) - 0.065" (1.651) -
¾ 20 1.050" (26.67) 0.308" (7.823) 5.56mm - - - 0.113" (2.870) - - - 0.154" (3.912) 2.41mm - 0.083" (2.108) - 0.065" (1.651) -
⅜ 10 0.675" (17.15) - - - - - 0.091" (2.311) - - - 0.126" (3.200) 0.073" (1.854) - 0.065" (1.651) - 0.049" (1.245) -
⅛ 6 0.405" (10.29) - - - - - 0.068" (1.727) - - - 0.095" (2.413) 0.057" (1.448) - 0.049" (1.245) - 0.035" (0.889) -

Alloy C22 square pipe gauge chart

Alloy C22 square pipe gauge chart

Gauge No. U.S.G B.W.G
inch mm inch mm
15 0.0703 1.79 0.072 1.829
35 0.0078 0.198 0.005 0.127
16 0.0625 1.59 0.065 1.651
17 0.0563 1.43 0.058 1.473
24 0.0250 0.635 0.022 0.559
28 0.0156 0.396 0.014 0.356
12 0.1094 2.78 0.109 2.769
21 0.0344 0.873 0.032 0.813
20 0.0375 0.953 0.035 0.889
22 0.0313 0.794 0.028 0.711
10 0.1406 3.57 0.134 3.404
19 0.0438 1.11 0.042 1.067
29 0.0141 0.358 0.013 0.330
27 0.0172 0.437 0.016 0.406
30 0.0125 0.318 0.012 0.305
23 0.0218 0.714 0.025 0.635
11 0.1250 3.18 0.120 3.048
18 0.0500 1.27 0.049 1.245
34 0.0086 0.218 0.007 0.178
13 0.0938 2.38 0.095 2.413
31 0.0109 0.277 0.010 0.254
25 0.0219 0.556 0.020 0.508
33 0.0094 0.239 0.008 0.203
32 0.0102 0.259 0.009 0.229
26 0.0188 0.478 0.018 0.457
14 0.0781 1.98 0.083 2.108

Alloy C22 pipe hsn code

Alloy C22 pipe hsn code

Hs Code Product
75062000 Alloy C22

Chemical composition of UNS N06022 clad pipe

Chemical composition of UNS N06022 clad pipe

Hastelloy C22 P C Fe Ni Co Mo Mn S Si Cr
0.04 max 0.01 max 4 – 7 Balance 2.5 max 15 – 17 1.0 max 0.03 max 0.08 max 14.5 – 16.5

Alloy C22 exhaust pipe mechanical properties

Alloy C22 exhaust pipe mechanical properties

Element Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation Density
Hastelloy c22 1399 °C (2550 °F) Psi – 1,00,000 , MPa – 690 Psi – 45000 , MPa – 310 45 % 8.69 g/cm3

Nickel C22 annealed pipe equivalent grades

Nickel C22 annealed pipe equivalent grades

STANDARD JIS UNS EN GOST WERKSTOFF NR. OR
Hastelloy c22 NW 6022 N06022 NiCr21Mo14W – 2.4602 –

Nicrofer 5621 cold drawn pipe physical properties

Nicrofer 5621 cold drawn pipe physical properties

1000°F 400°F 200°F 800°F 600°F 70°F
Thermal Expansion X10-6/°F 7.7 6.9 6.9 7.4 7 -
Density lbs/in3 - - - - - 0.314
Elastic Modulus 102 ksi 25.7 28.5 29.4 26.6 27.6 29.9
Poisson Ratio - - - - - - 0.3
Specific Heat Btu/lb·°F 0.118 0.106 0.101 0.114 0.111 0.098
Thermal Conductivity Btu-in/h·ft2·°F 139 94 76 125 110 69

Nickel Alloy C22 welded pipe surface finish

Nickel Alloy C22 welded pipe surface finish

Code Finish Contact Surface of product
(Max Ra)* 		Contact Surface of Non-Product
(Max Ra)
-SF Sanitary Finish* Mill Finish
-PL 20 µ-inch (0.5 µm) 32 µ-inch (0.8 µm)
-PU Mill Finish Mill Finish

What Is Hastelloy C22 Pipe?

Hastelloy C22 pipe is a pipe manufactured from Hastelloy C22 nickel-chromium-molybdenum-tungsten alloy.

The alloy is commonly designated as:

  • THastelloy C22
  • Alloy C22
  • UNS N06022
  • C22 Nickel Alloy

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