A most versatile product like nickel-chromium-molybdenum-tungsten alloy available today with improved resistance to both localized and uniform corrosion as well as to a variety of mixed industrial chemicals but the Hastelloy C-22 alloy exhibits superior weldability and is used as weld overlay consumablesover and alloy filler wire to improve resistance to corrosion.
Hastelloy C-22 alloy has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as cupric and ferric chlorides, chlorine, hot contaminated solutions like (inorganic and organic), acetic anhydride and acetic acids, formic, and seawater and brine solutions. Hastelloy C-22 alloy 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..
Hastelloy C-22 should not be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature.
Hastelloy C22 provides resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. Hastelloy C22® can be used for many applications such as marine, power, chemical processing, pollution control, paper processing, and waste disposal industries. Hastelloy C22® contains chromium, molybdenum, tungsten, and iron which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal - arc, and shielded metal-arc processes.
Alloy C-22 should not be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature.
Hastelloy C22 seamless pipe is available up to 2" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Hastelloy C22 tubing is available up 2" OD in welded & 1/2" OD isn seamless construction. Hastelloy C22 redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity.
We are the leading manufacturer and supplier of Hastelloy C22 tubes. These tubes are manufactured by high quality of raw materials which are procured by trusted vendors. Our tubes can be customized according to the need of our customers. The ample range of product that we supply includes Hastelloy C22 CDW tubes, Hastelloy C22 welded tubes and Hastelloy C22 seamless tubes.
As a manufacturer we are manufacturing Hastelloy C22 flanges. These flanges are durable and can resist against corrosion. Our wide range of product includes lapped flanges, spectacle flanges, socket weld flanges, reducing flanges, slip on flanges and plate flanges. To manufacture our product we procure raw material from trusted vendors so that we supply high quality product to our clients.
Hastelloy C22 sheet is available in thicknesses ranging from .038 to .141". Hastelloy C22 strip in coil from is available in lighter gauges up 12" wide. Hastelloy C22® plate is available up 2" thick.
Hastelloy C22 Round bar is available in wrought bar up to 11" diameter and larger sizes and shapes may be forged to order.
With the experience engineers we are manufacturing a high quality of Hastelloy C22 fasteners. These fasteners are manufactured by standard quality of raw material. We supply these products all over the country. While manufacturing process is going on we investigate the quality of our product in different parameters.
Available forms are
Hastelloy C22 Seamless Pipe, Hastelloy C22 Welded Pipe, Hastelloy C22 Seamless Tube, Hastelloy C22 Welded Tube, Hastelloy C22 Round Bars, Hastelloy C22 wire, Hastelloy C22 Sheet, Hastelloy C22 Plate, Hastelloy C22 Forgings, Hastelloy C22 Pipe Fittings, Hastelloy C22 Flanges, Hastelloy C22 Fasteners
Chemical Composition of Hastelloy C22 (UNS N06022) |
C |
MN |
P |
S |
Si |
Cr |
Ni |
Mo |
Cu |
Co |
Cb+Ta |
Ti |
Al |
Fe |
W |
V |
.015 max |
.50 max |
.02
max |
.02 max |
.08 max |
20.0 - 22.5 |
rem |
12.5 - 14.5 |
|
2.5 max |
|
|
|
2.0 - 6.0 |
2.5 - 3.5 |
.35 max |
|
Mechanical Properties of Hastelloy C22 (UNS N06022)
Typical Room Temperature Tensile Properties of Annealed Material
Product Form |
Tensile (ksi) |
.2% Yield (ksi) |
Elongation % |
Hardness (HRb) |
Plate (.25”-1.75”) |
112 |
53 |
62 |
89 |
Sheet (.038”-.15”) |
122 |
63 |
54 |
93 |
Bar (.50”-5.50”) |
115 |
55 |
60 |
89 |
|
Specification of Hastelloy C22 (UNS N06022):- |
Sheet / Plate |
ASME SB-575 |
Round Bar |
ASME SB-574 |
Pipe |
ASME SB-622 / ASME SB-619 / ASME SB-775 |
Tube |
ASME SB-622 / ASME SB-516 / ASME SB-626 |
Fittings |
ASME SB-366 |
Forgings |
ASME SB-564 |
|
| Hastelloy C22 Pipes |
| Hastelloy C22 |
Seamless Pipe |
| Hastelloy C22 |
ERW Pipe |
| Hastelloy C22 Tubes |
| Hastelloy C22 |
Seamless Tube |
| Hastelloy C22 |
ERW Tube |
| Hastelloy C22 |
Capillary Tube |
| Hastelloy C22 Buttweld Fittings |
| Hastelloy C22 |
Elbows |
| Hastelloy C22 |
Long Radius Elbow |
| Hastelloy C22 |
Short Radius Elbow |
| Hastelloy C22 |
90 Deg Elbow |
| Hastelloy C22 |
45 Deg Elbow |
| Hastelloy C22 |
180 Deg Elbow |
| Hastelloy C22 |
1D Elbow |
| Hastelloy C22 |
3D Elbow |
| Hastelloy C22 |
5D Elbow |
| Hastelloy C22 |
Tee |
| Hastelloy C22 |
Equal Tee |
| Hastelloy C22 |
Reducing Tee |
| Hastelloy C22 |
Reducer |
| Hastelloy C22 |
Concentric Reducer |
| Hastelloy C22 |
Eccentric Reducer |
| Hastelloy C22 |
End Cap |
| Hastelloy C22 |
Cap |
| Hastelloy C22 |
Stubend |
| Hastelloy C22 |
Long Stubend |
| Hastelloy C22 |
Short Stubend |
| Hastelloy C22 |
Nipple |
| Hastelloy C22 |
Swage Nipple |
| Hastelloy C22 |
Barrel Nipple |
| Hastelloy C22 |
Reducing Nipple |
| Hastelloy C22 |
Bend |
| Hastelloy C22 |
Long Radius Bend |
| Hastelloy C22 |
Piggable Bend |
| Hastelloy C22 Forged Fittings |
Hastelloy C22 |
Union |
| Hastelloy C22 |
Coupling |
| Hastelloy C22 |
Full Coupling |
| Hastelloy C22 |
Cross |
| Hastelloy C22 |
Forged Elbow |
| Hastelloy C22 |
Hex Nipple |
| Hastelloy C22 |
Plug |
| Hastelloy C22 |
Bushing |
| Hastelloy C22 |
Boss |
| Hastelloy C22 |
Insert |
| Hastelloy C22 |
Adapter |
| Hastelloy C22 |
Socket |
| Hastelloy C22 |
Forged Tee |
| Hastelloy C22 |
Olets |
| Hastelloy C22 |
Weldolet |
| Hastelloy C22 |
Sockolet |
| Hastelloy C22 |
Elbowlet |
| Hastelloy C22 |
Thredolet |
| Hastelloy C22 |
Nipolet |
| Hastelloy C22 |
Latrolet |
| Hastelloy C22 |
Sweepolet |
| Hastelloy C22 |
Half Coupling |
| Hastelloy C22 Flanges |
| Hastelloy C22 |
Forged Flanges |
| Hastelloy C22 |
Threaded Flanges |
| Hastelloy C22 |
Weld Neck Flanges |
| Hastelloy C22 |
WNRF Flanges |
| Hastelloy C22 |
Long Neck Weld Flanges |
| Hastelloy C22 |
Lapped joint Flanges |
| Hastelloy C22 |
Blind Flanges |
| Hastelloy C22 |
BLRF Flanges |
| Hastelloy C22 |
Slip On Flanges |
| Hastelloy C22 |
SORF Flanges |
| Hastelloy C22 |
Screwed Flanges |
| Hastelloy C22 |
Spectacle Flanges |
| Hastelloy C22 |
Ring Type Joint Flanges |
| Hastelloy C22 |
RTJ Flanges |
| Hastelloy C22 |
Socket Weld Flanges |
| Hastelloy C22 |
Reducing Flanges |
| Hastelloy C22 |
SWRF Flanges |
| Hastelloy C22 sheets, Coils & Plates |
| Hastelloy C22 |
Sheets |
| Hastelloy C22 |
Coils |
| Hastelloy C22 |
Circle |
| Hastelloy C22 |
Ring |
| Hastelloy C22 |
Plates |
| Hastelloy C22 |
Strips |
| Hastelloy C22 Bars |
| Hastelloy C22 |
Round Bar |
| Hastelloy C22 |
Bright Bar |
| Hastelloy C22 |
Polish Bar |
| Hastelloy C22 |
Black Round Bar |
| Hastelloy C22 |
Forged Bar |
| Hastelloy C22 |
Forged Round Bar |
| Hastelloy C22 |
Hex Bar |
| Hastelloy C22 |
Forged Hex Bar |
| Hastelloy C22 |
Flat Bar |
| Hastelloy C22 |
Rod |
| Hastelloy C22 Fasteners |
| Hastelloy C22 |
Screw |
| Hastelloy C22 |
Hex Set Screw |
| Hastelloy C22 |
Socket Screw |
| Hastelloy C22 |
Cap Screw |
| Hastelloy C22 |
Pan Head Screw |
| Hastelloy C22 |
Machine Screw |
| Hastelloy C22 |
Socket Head Cap Screw |
| Hastelloy C22 |
Allen Cap screw |
| Hastelloy C22 |
Wing Screw |
| Hastelloy C22 |
Washers |
| Hastelloy C22 |
Spring Washers |
| Hastelloy C22 |
Studs |
| Hastelloy C22 |
Anchors |
| Hastelloy C22 |
Marine Anchors |
| Hastelloy C22 |
Nut |
| Hastelloy C22 |
Hexagon Nut |
| Hastelloy C22 |
Hex Nut |
| Hastelloy C22 |
Hex Coupling Nut |
| Hastelloy C22 |
Hex Domed Cap Nuts |
| Hastelloy C22 |
Square Nut |
| Hastelloy C22 |
Stud Bolts |
| Hastelloy C22 |
Hex Head Bolts |
| Hastelloy C22 |
Socket Hexagon Head Screw Anchor Bolt |
| Hastelloy C22 |
U- Bolts |
| Hastelloy C22 |
J Bolts |
| Hastelloy C22 |
Mushroom Head Square Neck Bolts |
| Hastelloy C22 |
T-Head Bolts |
| Hastelloy C22 |
Wing Screw |
| Hastelloy C22 |
Eye Bolt |
| Hastelloy C22 |
Foundation Bolts |
| Hastelloy C22 |
Structural Bolts |
|