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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
Wear Resistant Hastelloy C22 Seamless Pipe with Cold-Drawing Technique and Pickling Surface Treatment
Product Details
| Model NO. | Hastelloy C22 | Shape | Round |
|---|---|---|---|
| Technique | Cold-Drawing | Surface Treatment | Pickling |
| Specification | OD 6-630mm | Production Capacity | 50000kgs |
| Ni Content | Bal. | Cr Content | 20.0-22.5 |
| Mn Content | Max 0.50 | C Content | Max 0.015 |
| Mo Content | 12.5-14.5 | Si Content | Max 0.08 |
| Fe Content | 2.0-6.0 | Tensile Strength | Min 690 MPa |
| Yield Strength | Min 310 MPa | ||
| Highlight | Wear Resistant Seamless Pipe,Cold-Drawing Technique Nickel Alloy Pipe,Pickling Surface Treatment Hastelloy C22 Pipe |
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Product Description
Hastelloy C22 Nickel Alloy Seamless Pipe
Wear-resistant N06022 alloy pipe manufactured to ASTM B163 / DIN 2.4602 standards
Material Expertise
With over 30 years of experience in nickel base alloy products, we specialize in pipes, fittings, and flanges across multiple material 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 offering enhanced resistance to:
- Pitting corrosion
- Crevice corrosion
- Stress corrosion cracking
The alloy resists grain boundary precipitate formation in weld-heat affected zones, making it suitable for as-welded applications. C-22 provides outstanding resistance to both reducing and oxidizing media and performs reliably under "upset" conditions. It demonstrates excellent weldability and high corrosion resistance as consumable filler wires and electrodes.
Forming Properties
C-22 can be easily cold-worked due to its ductility, with cold-forming being the preferred method. The alloy requires more energy for forming as it is generally stiffer than austenitic stainless steels.
Chemical Composition
| Element | Minimum | Maximum |
|---|---|---|
| Ni | Balance | Balance |
| Cr | 20.0% | 22.5% |
| Mn | - | 0.50% |
| C | - | 0.015% |
| Mo | 12.5% | 14.5% |
| Si | - | 0.08% |
| Fe | 2.0% | 6.0% |
Mechanical Properties
| Property | Minimum (KSI) | Minimum (MPa) |
|---|---|---|
| Ultimate Tensile Strength | 100 KSI | 690 MPa |
| Yield Strength (0.2% Offset) | 45 KSI | 310 MPa |
| Elongation in 2" (50.8mm) | 45% | 45% |
Specifications
| Product Form | Standard |
|---|---|
| Bar | ASTM B574 |
| Sheet | ASTM B575 |
| Plate | ASTM B575 |
| Fitting | ASME SB-366 |
| Forging | ASME SB-564 |
| Weld Wire | AWS A5.14 |
Hastelloy Alloy Family Comparison
| Alloy | Key Characteristics |
|---|---|
| Hastelloy B-3 | Excellent resistance to hydrochloric acid and reducing chemicals with better thermal stability and fabricability than B-2 alloy |
| Hastelloy HYBRID-BC1 | Superior resistance to hydrochloric and sulfuric acids with outstanding pitting and crevice attack resistance |
| Hastelloy C-4 | High-temperature stability (1200-1900°F) with corrosion resistance similar to C-276 |
| Hastelloy C-22 | Better overall corrosion resistance in oxidizing environments than C-4, C-276 and 625 alloys |
| Hastelloy C-22HS | Heat-treatable for approximately double the yield strength while maintaining corrosion resistance |
| Hastelloy C-276 | Versatile corrosion resistant alloy with excellent stress corrosion cracking resistance |
| Hastelloy C-2000 | Most versatile alloy with excellent resistance in both oxidizing and reducing environments |
| Hastelloy G-30 | Superior performance in phosphoric acid, sulfuric acid, nitric acid and fluoride environments |
| 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 performance in hot fluoride salts |
Industry Applications
Chemical Process
Petrochemical
Oil & Gas
Pharmaceutical
Geothermal
Sea Water
Water Desalination
LNG
Biomass
Mining
Utilities
Nuclear Power
Solar Power
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