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Hastelloy Wire
Hastelloy alloys are a group of nickel-based superalloys known for their exceptional corrosion resistance, high strength, and durability in extreme environments. Developed primarily for use in aggressive chemical processing environments, Hastelloy alloys offer superior resistance to a wide range of corrosive media, including acids, chlorides, sulfides, and reducing agents. These alloys maintain their mechanical properties at elevated temperatures, making them suitable for high-temperature applications such as furnace components, gas turbine engines, and aerospace equipment. Additionally, Hastelloy alloys exhibit excellent weldability and formability, allowing for easy fabrication into various shapes and sizes. Due to their outstanding performance in harsh environments, Hastelloy alloys are widely used in industries such as chemical processing, oil and gas, pharmaceuticals, and pollution control.
Grade | C276 | C22 | C4 | B2 | B3 | N | |
Chemical Composition (%) | 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 | |
Ti+Cu | -- | -- | ≤0.7 | -- | ≤0.4 | ≤0.35 | |
Al+Ti | -- | -- | -- | -- | ≤0.5 | ≤0.5 | |
| 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 | |
| B | -- | -- | -- | -- | -- | ≤0.01 | |
| W | 3-4.5 | 2.5-3.5 | -- | -- | ≤3 | ≤0.5 | |
| V | ≤0.35 | ≤0.35 | -- | 0.2-0.4 | -- | ≤0.5 | |
1. Excellent Corrosion Resistance: Hastelloy alloys perform well in acidic, alkaline, and saline environments, with excellent corrosion resistance, suitable for handling various corrosive media.
2. High-Temperature Strength: These alloys maintain strength and stability under high-temperature conditions, suitable for high-temperature, high-pressure, and corrosive gas environments.
3. Oxidation Resistance: Hastelloy alloys have excellent oxidation resistance, able to work for long periods at high temperatures without oxidation.
4. Good Machinability: Despite their excellent corrosion resistance and high-temperature strength, Hastelloy alloys still have good machinability and can be manufactured into various shapes using various processing techniques.
5. Multiple Varieties: Depending on specific application requirements, Hastelloy alloys are available in various grades and types to meet the needs of different engineering projects.
2. Cutting: Cut the raw material according to the required dimensions for further processing.
3. Heating: Heat the cut raw material to an appropriate temperature for subsequent forming processes.
4. Forging: Forge the heated material to improve its crystalline structure and mechanical properties.
5. Rough Rolling: Perform rough rolling on the forged material to achieve the desired diameter and length.
6. Intermediate Rolling: Perform intermediate rolling on the rough-rolled material to further adjust the diameter and surface quality.
7. Finish Rolling: Perform finish rolling to achieve the desired final diameter and surface finish.
8. Pickling: Perform pickling on the rolled rods to remove surface oxides and impurities.
9. Cutting and Shaping: Cut and shape the pickled rods according to customer requirements.
10. Heat Treatment: Perform heat treatment on the cut and shaped rods to relieve internal stress and adjust their structure.
11. Inspection and Packaging: Conduct quality inspection and package the qualified Hastelloy rods according to standard requirements.
1. How can I contact with your company?
We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp, Wechat or Mobile
telephone.
2. What is your working time?
Monday-Saturday : 7:30AM-17:00PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . Pls email us during our holiday if u have any question.
3. Do you provide free samples?
Yes, we can provide a free sample for testing, buyer should bear all the shipping costs.
4. What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal
5. What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
