Hastelloy C22, also referred to as alloy C22, is a versatile austenitic grade alloy. Chemically the ASTM B574 UNS N06022 contains metals like nickel, chromium, molybdenum and tungsten in the alloy.The main property of the 2.4602 Steel Bar is its enhanced resistance to general corrosion like pitting as well as crevice corrosion. Hastelloy C22 Welding Rod is also known to resist stress related corrosion cracking.


Table of Content
The high content of chromium in the UNS N06022 Bar provides good resistance to the alloy in the presence of oxidizing media. The addition of both molybdenum and tungsten content in the Alloy C22 Round Bar offers good resistance to the alloy in reducing media.
This nickel based steel alloy, is also known to have excellent resistance when subjected to exposure in oxidizing aqueous media. For instance, the Hastelloy C22 Tig Rod displays excellent resistance to corrosion in wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions.
Hastelloy C-22 also display resistance to other corrosive mediums like oxidizing acid chlorides, wet chlorine, ferric and cupric chlorides, formic and acetic acids, brine, sea water. Additionally the alloy also resists many mixed or contaminated chemical solutions as well as both organic and inorganic.
This nickel alloy in the Hastelloy C22 Bar offers optimum resistance to environments where both oxidative & reductive conditions are encountered in process streams. This is property is beneficial especially in those industries, where there are multi - purpose in-house plants where the equipment’s come in contact with “upset” conditions occur frequently.
The nickel content in the Hastelloy C22 Round Bar 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.Due to the formation of detrimental phases which form above this temperature, Hastelloy C22 Round Bar should not be used in service applications where temperatures rise above 1250° F
Forging operations can be performed between 1750° F - 2050° F followed by rapid cooling. Cooling the Hastelloy C22 Bar at an accelerated pace avoids the formation of detrimental phases which are formed between a temperature range of 1400° F - 1800° F.
Since Hastelloy C22 is ductile, it can be formed by cold working, although, intermediate annealing may be necessary due to work hardening. Annealing can be done at between a temperature ranges of 2020° F - 2150° F followed by a rapid quench.
Hastelloy C22 Rod can be welded by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.
| Specification | ASTM B574 UNS N06022, ASTM B574 / ASME SB574 / AMS 5766 |
|---|---|
| Grade | Hastelloy C22 – UNS N06022 |
| UNS N06022 Hex Bar size | 2-100mm A/F |
| ASTM B574 Alloy C22 Round bar size | Diameter: 3-~C22mm |
| ASTM B574 Alloy C22 Square bar size | 4 to 100mm |
| N06022 Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Alloy C22 Rectangles Size | 33 x 30mm to 295 x 1066mm |
| ASTM B574 N06022 Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| UNS N06022 Section | 3.0 to 12.0mm thickness |
| Hastelloy C22 AMS 5666 Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| N06022 Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| ASTM B574 N06022 Billet Size | 1/2" to 495mm Diameter |
| Round Bar Standard Dimensions | Diameter / Height: |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline, Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Hastelloy C22 Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod |
| Processing | Bar cutting to 650mm |
| Form | Hastelloy C22 Round, Welding Rod, T-Bar, Rod, Precision Ground Bar, Channel Bar, Square, Flat Bar, Blocks, Round Rod, Hollow, Rings, Rectangle, Hex (A/F), Triangle, Threaded, Profiles, Billet, Ingot, I/H Bar, Half Round Bar, Forging etc. |
| Our stockyad location for fast delivery across India | Hyderabad, Noida, Shivamogga, Pimpri-Chinchwad, Agra, Coimbatore, Chennai, Tiruchirappalli, Tirunelveli, Bhubaneswar, Mumbai, Pune, Bengaluru, Ahmedabad, Thiruvananthapuram, Dhanbad, Navi Mumbai |
| Our Hastelloy C22 Round bar conforms to NACE MR0175/ISO 15156 | |
H&T |
Hardened and tempered. |
ANN |
Annealed |
PH |
Precipitation hardened. |
CD |
Cold drawn |
P |
Polished |
BD |
Bright drawn |
SRE |
Slit rolled edge |
CG |
Centreless ground |
HF |
Hot finished |
CF |
Cold finished |
HRAP |
Hot rolled annealed and pickled |
P&T |
Peeled and turned |
RT |
Rough turned/peeled |
ST |
Smooth turned |
PR |
Peeled and reeled |
Hastelloy C22 Bar Price
Hastelloy C22 Round Bar Price in India |
Quantity |
Price |
|---|---|---|
Price of Hastelloy C22 Rod 10.0 Dia x 2000mm long |
1 |
$259.57 |
Price of Hastelloy C22 Rod 10.0 Dia x 1000mm long |
1 |
$199.73 |
Price of Hastelloy C22 Rod 10.0 Dia x 1000mm long |
2 |
$325.01 |
Price of Hastelloy C22 Rod 10.0 Dia x 1000mm long |
3 |
$457.87 |
Price of Hastelloy C22 Rod 10.0 Dia x 1000mm long |
4 |
$565.86 |
Price of Hastelloy C22 Rod 10.0 Dia x 1000mm long |
5 |
$665.59 |
Price of Hastelloy C22 Rod 10.0 Dia x 2000mm long |
2 |
$456.30 |
Price of Hastelloy C22 Rod 10.0 Dia x 2000mm long |
3 |
$632.30 |
Price of Hastelloy C22 Rod 10.0 Dia x 2000mm long |
4 |
$773.59 |
Price of Hastelloy C22 Rod 10.0 Dia x 2000mm long |
5 |
$965.64 |
*Approx price, please contact for final price.
















UNS N06022 Hastelloy Bright Bar |
WERKSTOFF NR. 2.4602 Bright Bar |
Hastelloy C22 Bright Bar |
Hastelloy Alloy C22 Bright Bar |
C22 Hastelloy Hexagonal Bar |
ASTM B574 Gr. C22 Hex Bar |
ASTM B574 C22 Hastelloy Bright Bar |
Hastelloy C22 Hex Bar |
Hastelloy C22 Square Bar |
C22 Hastelloy Square Bars |
UNS N06022 Hastelloy Hexagonal Bar |
ASTM B574 C22 Hastelloy Hex Bar |
WERKSTOFF NR. 2.4602 Square Bar |
ASTM B574 C22 Hastelloy Square Bars |
ASTM B574 Hastelloy C22 Square Bar |
UNS N06022 Hastelloy Square Bar |
ASTM B574 Hastelloy C22 Rectangular Bar |
UNS N06022 Hastelloy Rectangular Bars |
Hastelloy C22 Rectangular Bar |
C22 Hastelloy Rectangular Bars |
Hastelloy C22 Flat Bar |
ASTM B574 Hastelloy C22 Flat Bars |
WERKSTOFF NR. 2.4602 Rectangular Bar |
ASME SB574 Hastelloy C22 Rectangular Bar |
WERKSTOFF NR. 2.4602 Flat Bars |
ASTM B574 C22 Hastelloy Flat Bars |
Hastelloy C22 Shaft |
UNS N06022 Hastelloy Forged Rod |
ASTM B574 Hastelloy C22 Polished Bar |
UNS N06022 Hastelloy Polished Bars |
Hastelloy C22 Polished Bar |
Hastelloy C22 Grade 2 Polished Bars |
Hastelloy C22 AMS 5666 Bar Bar |
C22 Hastelloy Threaded Bars |
WERKSTOFF NR. 2.4602 Polished Bar |
ASTM B574 C22 Hastelloy Polished Bar |
WERKSTOFF NR. 2.4602 Threaded Bar |
ASTM B574 C22 Hastelloy Forged Bar |
Hastelloy C22 ASTM B574 Threaded Bar |
UNS N06022 Hastelloy Threaded Bar |
ASTM B574 UNS N06022 T-Bar |
UNS N06022 Hastelloy T-Bar |
Hastelloy C22 T-Bar |
Hastelloy Welding Rod |
Hastelloy C22 Welding Rod |
ASTM B574 UNS N06022 Hollow Bar |
ASTM B574 C22 Hastelloy T-Bar |
Hastelloy C22 Hollow Bar |
Hastelloy C22 Precision Ground Stock |
Hastelloy C22 Filler Rod |
UNS N06022 Hastelloy Hollow Bar |
ASTM B574 C22 Hastelloy Hollow Bar |
Hastelloy C22 Threaded Rod |
Hastelloy C22 Rod |
Hastelloy C22 ASTM B574 Precision Ground Stock |
UNS N06022 Hastelloy Precision Ground Stock |
UNS N06022 Hastelloy Rod |
ASTM B574 C22 Hastelloy Rod |
C22 Hastelloy Rod |
ASTM B574 GR1 Rod |
B574 N06022 Rounds |
UNS N06022 Hastelloy Rounds |
Hastelloy C22 Rounds |
Hastelloy C22 Grade 2 Rounds |
C22 Hastelloy Half-Round Bar |
B574 N06022 Half-Round Bar |
ASTM B574 C22 Hastelloy Rounds |
Hastelloy C22 Half-Round Bar |
Hastelloy C22 Precision Ground Bar |
C22 Hastelloy Precision Ground Bar |
UNS N06022 Hastelloy Half-Round Bar |
ASTM B574 C22 Hastelloy Half-Round Bar |
2.4602 Hastelloy C22 Bar |
Hastelloy C22 Triangle bar |
B574 UNS N06022 Precision Ground Bar |
UNS N06022 Hastelloy Precision Ground Bar |
UNS N06022 Hastelloy Triangle bar |
ASTM B574 C22 Hastelloy Triangle bar |
Hastelloy C22 Bar |
ASTM B574 Gr C22 |
2.4602 Steel Bar |
ASTM B574 UNS N06022 |
ASTM B574 UNS N06022 |
UNS N06022 Bar |
|
Hastelloy C22 Round Bar |
Alloy C22 Round Bar |
Hastelloy C22 Rod |
UNS N06022 Bar |
Hastelloy C22 Welding Rod |
Hastelloy C22 Tig Rod |
C22 Hastelloy Triangle bar |
ASTM B574 Alloy C22 Triangle bar |
Type |
SIZES (mm) |
SIZES (Inches) |
ISO Tolerance |
|---|---|---|---|
Cold Drawn and Polish |
3.00 - 75.00 |
1/8 - 3.00 |
h8-h9-h10-h11 |
Cold Drawn and Ground |
10.00 - 75.00 |
5/6 - 2.50 |
h8-h9-h10-h11 |
Peeled and Polished |
40.00 - 150.00 |
1.50 - 6.00 |
h11, h11-DIN 1013 |
Peeled and Ground |
20.00 - 50.00 |
3/4 - 2.00 |
h9-h10-h11 |
Hastelloy C22 Bars Standard lengths of 2010 mm up to C220 mm. Cut to size on request (tolerance +2/-0 mm).
5.0 |
45.0 |
6.0 |
50.0 |
7.0 |
55.0 |
8.0 |
60.0 |
9.0 |
65.0 |
10.0 |
70.0 |
12.0 |
75.0 |
16.0 |
80.0 |
20.0 |
90.0 |
25.0 |
100.0 |
30.0 |
130.0 |
35.0 |
160.0 |
40.0 |
201.0 |
Alloy |
Product form |
Dimension (in mm) |
|---|---|---|
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod cold drawn, solution annealed |
Dia=16.0, Weight=1.75 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod hot worked, solution annealed, peeled |
Dia=20.0, Weight=2.6 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod hot worked, solution annealed, peeled |
Dia=25.4, Weight=4.5 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod hot worked, solution annealed, peeled |
Dia=30.0, Weight=6.14 kg/m |
INCONEL 622/C-22 |
Round bar, Rod hot worked, sol annealed, peeled |
Dia=38.1, Weight=10.1 kg/m |
INCONEL C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod extruded, machined, solution annealed |
Dia=45.0, Weight=13.15 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod hot worked, solution annealed, peeled |
Dia=50.8, Weight=18.0 kg/m |
INCONEL C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod extruded, machined, solution annealed |
Dia=70.0, Weight=35.0 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod solution annealed, peeled |
Dia=82.55, Weight=47.6 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod hot worked, solution annealed, peeled |
Dia=101.6, Weight=72.1 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod forged, solution annealed, peeled |
Dia=115.0, Weight=89.4 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod forged, solution annealed, peeled |
Dia=130.0, Weight=113.9 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod forged, solution annealed, peeled |
Dia=150.0, Weight=152.15 kg/m |
ALLOY C-22 (Ni/ 22Cr/ 13Mo/ 3Fe/ 3W) |
Round bar, Rod forged, turned |
Dia=165.1, Weight=187 kg/m |
| Grade | Ni | C | Cr | Co | Fe | Mn | Mo | P | Si | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C22 | Bal | 0.010 max | 20 – 22.5 | 2.5 max | 2 – 6 | 0.50 max | 12.5 – 14.5 | 0.02 max | 0.08 max | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | OR | EN |
|---|---|---|---|---|---|---|---|
| Hastelloy C22 | 2.4602 | N06022 | - | - | NW 6022 | - | NiCr21Mo14W |