Cold-Drawn Seamless Hastelloy C22 Nickel Alloy Pipe for Superior Corrosion Resistance
Price:
US $25-60.5 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
Steel Tubing Hastelloy C22 C276 Cold Drawn Seamless Pipe
Alloy 22 / 2.4602 / NiCr21Mo14W Nickel Alloy Pipe
We supply high-quality Hastelloy Alloy pipe meeting B575 / B619, B626 standards, along with DIN 17744, DIN 17750, and DIN 17751 specifications for Alloy 22 pipe, N06022 pipe, and NiCr21Mo14W pipe.
Equivalent Designations
UNS N06022 | DIN W. Nr. 2.4602
| Form | ASTM Standard |
|---|---|
| Rod | B 574 |
| Plate, sheet and strip | B 575 |
| Seamless pipe and tube | B 622 |
| Welded pipe | B 619, B 775 |
| Welded tube | B 626, B 751 |
| Welding fitting | B 366 |
| Forged or rolled pipe flange and forged fitting | B 462 |
| Billet and bar for reforging | B 472 |
| Forging | B 564 |
Alloy 22 Chemical Composition
| Element | Min (%) | Max (%) |
|---|---|---|
| Ni | balance | - |
| Cr | 20 | 22.5 |
| Mo | 12.5 | 14.5 |
| Fe | 2 | 6 |
| W | 2.5 | 3.5 |
| Co | - | 2.5 |
| C | - | 0.015 |
| Mn | - | 0.5 |
| Si | - | 0.08 |
| P | - | 0.02 |
| S | - | 0.02 |
| V | - | 0 |
Alloy 22 Physical Properties
| Density | 8.69 g/cm³ |
| Melting range | 1325-1370ºC |
Key Features
- Versatile Ni-Cr-Mo-W alloy with superior comprehensive corrosion resistance
- Outperforms other Ni-Cr-Mo alloys including Hastelloy C-276, C-4, and Inconel 625
- Exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking
- Excellent performance in oxidizing aqueous media including wet chlorine and nitric acid mixtures
- Optimal resistance to environments with both reducing and oxidizing conditions
- Ideal for "upset" conditions and multi-purpose plants
- Resists formation of grain boundary precipitates in weld heat-affected zones
- Suitable for most chemical process applications in as-welded condition
Applications
- Chemical processing with acetic acid, acetic anhydride, and complex acid mixtures
- Pickling operations and cellophane manufacture
- Chlorination systems and electro-galvanizing rolls
- Expansion bellows and flue gas scrubber systems
- Geothermal wells and HF furnace scrubbers
- Incineration scrubbers and nuclear fuel reprocessing
- Pesticide production and phosphoric acid production
- Heat exchangers and selective leaching systems
- Sulfur dioxide cooling towers and sulphonation systems
- Weld overlay applications
Product Showcase
Note: Hastelloy and C-22 are registered trademarks of Haynes International, Inc. Inconel is a registered trademark of the Special Metals Corporation group of companies.
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben