Hastelloy C22 Nickel Alloy Pipe N06022 2.4602 ASTM B575 B619 8.69 g/cm³ Density
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 DAYS
Brand:
zheheng
Product Description
Hastelloy C22 Nickel Alloy Pipe Overview
Zheheng Steel specializes in manufacturing and supplying high-quality Hastelloy C22 pipes compliant with international standards including ASTM B575, B619, B626, DIN 17744, and DIN 17750/17751.
Material Specifications
Equivalent Designations
UNS N06022 | DIN W. Nr. 2.4602 | NiCr21Mo14W
Product Forms & Standards
| Form | ASTM Standard |
|---|---|
| Rod | B574 |
| Plate, Sheet and Strip | B575 |
| Seamless Pipe and Tube | B622 |
| Welded Pipe | B619, B775 |
| Welded Tube | B626, B751 |
| Welding Fitting | B366 |
| Forged or Rolled Pipe Flange and Forged Fitting | B462 |
| Billet and Bar for Reforging | B472 |
| Forging | B564 |
Chemical Composition
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| Ni (Nickel) | Balance | - |
| Cr (Chromium) | 20 | 22.5 |
| Mo (Molybdenum) | 12.5 | 14.5 |
| Fe (Iron) | 2 | 6 |
| W (Tungsten) | 2.5 | 3.5 |
| Co (Cobalt) | - | 2.5 |
| C (Carbon) | - | 0.015 |
| Mn (Manganese) | - | 0.5 |
| Si (Silicon) | - | 0.08 |
| P (Phosphorus) | - | 0.02 |
| S (Sulfur) | - | 0.02 |
| V (Vanadium) | - | 0 |
Physical Properties
| Density | 8.69 g/cm³ |
| Melting Range | 1325-1370°C |
Key Features & Advantages
- Superior corrosion resistance compared to C-276, C-4, and Inconel 625 alloys
- Exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking
- Excellent performance in oxidizing aqueous media including wet chlorine
- Optimal resistance to both reducing and oxidizing conditions in process streams
- Resists formation of grain boundary precipitates in weld heat-affected zones
- Ideal for multi-purpose plants and environments with "upset" conditions
Exceptional Chemical Resistance
Hastelloy C22 demonstrates outstanding resistance to strong oxidizers including ferric and cupric chlorides, chlorine, hot contaminated solutions, formic and acetic acids, acetic anhydride, seawater, and brine solutions.
Industrial Applications
- Chemical processing with acetic acid, acetic anhydride, and complex acid mixtures
- Pickling operations and cellophane manufacturing
- Chlorination systems and electro-galvanizing rolls
- Flue gas scrubber systems and geothermal wells
- HF furnace scrubbers and incineration scrubbers
- Nuclear fuel reprocessing and pesticide production
- Phosphoric acid production and heat exchangers
- Selective leaching systems and sulfur dioxide cooling towers
- Sulphonation systems and weld overlay applications
Product Image
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
Wenzhou Zheheng Steel Industry Co.,Ltd
Location
No999 .wenzhou airport wenzhou city,zhejiang china
Contact Person
BAIN SHEN