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Raian IonescuMaterial quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
Hastelloy C22 Nickel Alloy Seamless Pipe with ASTM B163 and DIN2.4602/B161 N06022 Standards Using Cold-Drawing Technique
Product Details
| Model Number | HASTELLOY C22 | Shape | Round |
|---|---|---|---|
| Technique | Cold-Drawing | Surface Treatment | Pickling |
| Outer Diameter | 6-630mm | Production Capacity | 50000kgs |
| Nickel Content | Balance | Chromium Content | 20.0-22.5% |
| Manganese Content | Max 0.50% | Carbon Content | Max 0.015% |
| Molybdenum Content | 12.5-14.5% | Silicon Content | Max 0.08% |
| Iron Content | 2.0-6.0% | Tensile Strength | Min 690 MPa |
| Yield Strength | Min 310 MPa | ||
| Highlight | ASTM B163 Hastelloy C22 Pipe,DIN2.4602/B161 N06022 Nickel Alloy Pipe,Cold-Drawing Technique Seamless Pipe |
||
Product Description
Hastelloy C22 Nickel Alloy Pipe Seamless ASTM B163 / DIN2.4602/B161 N06022
We specialize in nickel base alloy steel pipes, fittings, and flanges with over 30 years of industry experience. Our comprehensive material grades include:
Available Alloy Grades
- Hastelloy: C-276, C-4, C-22, C-2000, X, B-2, B-3, G-30, G-35
- Monel: 400, 401, 404, R-405, K500
- Inconel: 600, 601, 617, 625, 690, 718, 740, X-750
- Incoloy: 800, 800H, 800HT, 825, 840, 925, 926
- Pure Nickel: Ni-200, Ni-201, Ni-270
- NS Alloy: NS1101, NS1102, NS1103, NS3105
Our products are exported to more than 55 countries worldwide.
Hastelloy C-22 Alloy Characteristics
HASTELLOY Alloy C-22 is a nickel-chromium-molybdenum alloy with enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking. It resists the formation of grain boundary precipitates in the weld-heat affected zone, making it suitable for use in the as-welded condition.
C-22 demonstrates outstanding resistance to both reducing and oxidizing media and can be used where "upset" conditions are likely to occur. It possesses excellent weldability and high corrosion resistance as consumable filler wires and electrodes. The alloy has proven effective as a filler wire in applications where other corrosion-resistant wires have failed.
C-22 can easily be cold-worked due to its ductility, with cold-forming being the preferred method of forming. More energy is required as the alloy is generally stiffer than austenitic stainless steels.
Chemical Composition
| Element | Ni | Cr | Mn | C | Mo | Si | Fe |
|---|---|---|---|---|---|---|---|
| Max | Bal. | 22.5 | 0.50 | 0.015 | 14.5 | 0.08 | 6.0 |
| Min | 20.0 | 12.5 | 2.0 |
Mechanical Properties
| Property | Ultimate Tensile | Yield Strength (0.2% OS) | Elongation in 2 in. (50.8mm) or 4D min., % |
|---|---|---|---|
| Min | 100 KSi 690 MPa |
45 KSi 310 MPa |
45 |
Specifications
| Product Form | Specification |
|---|---|
| Bar | ASTM B574 |
| Sheet | ASTM B575 |
| Plate | ASTM B575 |
| Fitting | ASME SB-366 |
| Forging | ASME SB-564 |
| Weld Wire | AWS A5.14 |
Hastelloy Family of Corrosion-Resistant Alloys
| Alloy | Characteristics |
|---|---|
| Hastelloy B-3 | Same excellent resistance to hydrochloric acid and other strongly reducing chemicals as B-2 alloy, but with significantly better thermal stability, fabricability and stress corrosion cracking resistance. |
| Hastelloy HYBRID-BC1 | Superior resistance to hydrochloric and sulfuric acids without the drawbacks of Ni-Mo and Zr materials. Outstanding resistance to pitting and crevice attack in chloride salt solutions. |
| Hastelloy C-4 | High-temperature stability in the 1200-1900°F range with good ductility and corrosion resistance. Virtually the same corrosion resistance as alloy C-276. |
| Hastelloy C-22 | Better overall corrosion resistance in oxidizing corrosives than C-4, C-276 and 625 alloys. Outstanding resistance to localized corrosion and excellent resistance to stress corrosion cracking. |
| Hastelloy C-22HS | Corrosion resistance comparable to other C-type alloys, but can be heat treated to obtain approximately double the yield strength. |
| Hastelloy C-276 | Versatile, corrosion resistant alloy with very good resistance to reducing and mildly oxidizing corrosives. Excellent stress corrosion cracking resistance. |
| Hastelloy C-2000 | Most versatile corrosion resistant alloy with excellent resistance to uniform corrosion in oxidizing or reducing environments. Superior resistance to localized corrosion compared to C-276 alloy. |
| Hastelloy G-30 | Many advantages in handling phosphoric acid, sulfuric acid, nitric acid, fluoride environments and oxidizing acid mixtures. |
| Hastelloy G-35 | Excellent resistance to corrosion in highly oxidizing media and acidic chloride environments. |
| Hastelloy N | Good resistance to aging and embrittlement with excellent resistance to hot fluoride salts in the 1300°F to 1600°F range. |
Hastelloy Applications
Hastelloy alloys serve numerous applications across these industry categories:
- Chemical Process
- Petrochemical
- Oil & Gas
- Pharmaceutical
- Geothermal
- Sea Water
- Water Desalination
- LNG (Liquefied Natural Gas)
- Biomass
- Mining
- Utilities
- Nuclear Power
- Solar Power
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