| Customization: | Available |
|---|---|
| Sample: | Hastelloy C22 Nickel-Chromium-Molybdenum Alloy |
| Custom Sample: | 5-7 Days |
|
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Super alloys contain a number of elements in a variety of combinations to achieve the desired result. They have good creep and oxidation resistance. They are available in different shapes, and can be used at very high temperatures and mechanical stress, and also where high surface stability is required. Cobalt-based, nickel-based, and iron-based alloys are three types of super alloys. All of these can be used at temperatures above 540°C (1000°F).
Hastelloy(r) C22(r) is a nickel-chromium-molybdenum alloy. It has high resistance corrosion and metallurgical stability. It is not sensitized during heating or welding. The following datasheet gives more details about Hastelloy(r) C22(r).
The following table shows the chemical composition of Hastelloy(r) C22(r).
| Element | Content (%) |
|---|---|
| Chromium, Cr | 20-22.5 |
| Molybdenum, Mo | 12.5-14.5 |
| Tungsten, W | 2.5-3.5 |
| Cobalt, Co | 2.5 min |
| Iron, Fe | 2-6 |
| Manganese. Mn | 0.5 max |
| Vanadium, V | 0.35 min |
| Silicon, Si | 0.08 max |
| Phosphorus, P | 0.02 max |
| Sulfur, S | 0.02 max |
| Carbon, C | 0.015 max |
| Nickel, Ni | Remainder |
The physical properties of Hastelloy(r) C22(r) are outlined in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.69 g/cm³ | 0.314 lb/in³ |
| Melting point | 1399°C | 2550°F |
The mechanical properties of Hastelloy(r) C22(r) are displayed in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Elastic modulus | 206 MPa | 29878 psi |
The thermal properties of Hastelloy(r)C22(r) are given in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Thermal conductivity (at 100°C/212°F) | 11.1 W/mK | 6.4 BTU in/hr.ft².°F |
Other designations that are equivalent to Hastelloy(r) C22(r) include:
Hastelloy(r) C22(r) can be machined using high-speed steel tooling. Carbide tools are used for milling or turning. Machining operations can be performed using conventional coolants.
Hastelloy(r) C22(r) can be easily hot or cold formed followed by heat treatment.
Except submerged arc welding method, Hastelloy(r) C22(r) can be welded using all other welding methods.
Hastelloy(r) C22(r) is heat treated by annealing at 1122°C (2050°F) followed by quenching.
Hastelloy(r) C22(r) is hot forged at 1149°C (2100°F) followed by heat treatment.
Hastelloy(r) C22(r) has good hot working capacity.
Hastelloy(r) C22(r) has cold working capacity.
Hastelloy(r) C22(r) is aged at 510 to 1038°C (950 to 1900°F) to increase its tensile strength and hardness. However, V-notch impact strength can be degraded if aging is done above 760°C (1400°F).
Hastelloy(r) C22(r) cannot be hardened by heat treatment or cold working.
Hastelloy(r) C22(r) is used for manufacturing different types of chemical process equipments such as:
Stock
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Form |
Specification |
Supply Form |
Others |
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Sheet |
Thickness:0.40-4.75mm,General Width:1000,1219,1500mm |
Whole Coil or piece of it |
Cold Annealed,Surface 2B,2E |
|
Plate |
Thickness:4.76-60mm,Width:1500,2000,2500mm,Length:3000,6000,8000,8500mm(Under 10mm plate can be coiled) |
Whole Coil or piece of it |
Single hot rolling,Solid solution annealed state,Surface 1D |
|
Belt |
Thickness:0.10-3.0mm,Width:50-500mm |
Whole Coil or Specified size |
Cold Annealed,Surface 2B,2E |
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Bar & Rod |
Rolled barΦ5-45mm,Length≤1500mm |
Polished Bar(circle,Square) |
Solution annealing,descaling |
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Forged barΦ26-245mm,Length≤4000mm |
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Weld tube |
Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm |
Base on your requirement |
Use for PHE |
|
Seamless Tube |
Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm |
Base on your requirement |
Use for PHE |
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Wire |
Outer diameterΦ0.1-13mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
|
Forged piece |
roundness and square alloy |
Base on your requirement |
Steel, Alloy |
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Flangs |
All kinds of Flangs |
Base on your requirement |
Steel, Alloy |
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Welding Material |
Coil wire Φ0.90mm/1.2mm/1.6mm |
Base on your requirement |
Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France. |
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Straight WireΦ1.2mm/1.6mm/2.4mm/3.2mm/4.0mm |
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Welding rodΦ2.4mm/3.2mm/4.0mm |
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Tube |
Elbow, three links, four links, different diameter size |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
|
Explosive bonded laminate |
Raw Sheet Thickness≥2mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
4. Contact us
Name: Denny Cheng
Direct line: 021-67897611
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