Hastelloy C276 C22 B2 B3 Nickel Alloy Welded Pipes & Tubes with 758 N/mm² Tensile Strength and 1325-1370°C Melting Point
Price:
10 - 99 kilograms $35.00
MOQ:
5 Kg
Delivery Time:
5-21 days
Brand:
Victory
Product Description
Hastelloy Nickel Alloy Overview
Hastelloy is a premium nickel-based corrosion-resistant alloy available in nickel-chromium and nickel-chromium-molybdenum formulations. These alloys deliver exceptional corrosion resistance and thermal stability, making them ideal for demanding applications in aerospace, chemical processing, and industrial sectors.
Material Composition & Properties
Composed of nickel, chromium, molybdenum, iron, and silicon, Hastelloy alloys offer superior performance in corrosive environments. With a density of 9.2 g/cm³ and melting points ranging from 1330-1380°C, these materials maintain structural integrity under extreme conditions.
Available Grades
C276, C22, C-2000, C-4, B, B-2, B-3, X, G-30, G-35 and corresponding UNS designations including N10276, N06022, N06200, N10665, N10675, N06030, N06002.
Available Forms
Seamless pipes, steel plates, round bars, forgings, flanges, H-rings, welded pipes, steel strips, straight bars, wires, welding consumables, and custom fabricated components.
Chemical Composition Analysis
| Element | HC-276 | C-22 | C-4 | B2 | B3 | N |
|---|---|---|---|---|---|---|
| C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 |
| Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 |
| Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 |
| P | ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | -- | ≤0.015 |
| S | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | -- | ≤0.02 |
| Si | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 |
| Ni | rest | rest | rest | rest | ≤65 | rest |
| Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 |
| Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 |
| Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 |
Mechanical Properties
| Grade | Density (g/cm³) | Melting Point (°C) | Elongation A5 (%) | Tensile Strength (N/mm²) | Yield Strength (N/mm²) |
|---|---|---|---|---|---|
| C-276 | 8.9 | 1325-1370 | 62 | 758 | 363 |
| C-22 | 8.9 | 1325-1370 | 40 | 690 | 283 |
| B-2 | 9.2 | 1330-1380 | 40 | 745 | 325 |
| B-3 | 9.22 | 1370-1418 | 40 | 760 | 350 |
| X | 8.3 | 1260-1355 | 30 | 690 | / |
Industrial Applications
Hastelloy alloy tubes deliver exceptional performance across multiple demanding industries:
- Chemical Industry: Production and transportation of strong acids, alkalis, and corrosive media in reactors, heat exchangers, and evaporators
- Aerospace Industry: Jet engines and rocket components requiring high temperature performance
- Marine Engineering: Offshore oil platforms, seawater desalination systems, and shipbuilding applications
- Power Generation: Boilers, heat exchangers, and condensers in power generation equipment
- Pharmaceutical Industry: Pharmaceutical production equipment and clean room applications
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Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory