Aerospace Equipment Ni Cr Mo Nickel Based Hastelloy C4 Wire 1380°C With High-Temperature Strength

Product Introduction

Hastelloy C4 wire is a high-performance nickel chromium molybdenum alloy widely used in the aerospace industry. Its unique chemical composition includes approximately 62% nickel, 14-18% chromium, 14-17% molybdenum, etc., endowing it with excellent corrosion resistance and high-temperature stability. Hastelloy C4 filament performs well in high-temperature environments and can maintain stability in oxidizing atmospheres up to 1900 ° F (1038 ° C). Its tensile strength can reach 690 MPa, yield strength is about 276 MPa, and elongation can reach 40%. These characteristics make it an ideal material for manufacturing key components of jet engines such as combustion chambers, turbine blades, and support frames. In addition, Hastelloy C4 wire also has good resistance to stress corrosion cracking and can maintain structural integrity in extreme environments. In summary, Hastelloy C4 wire provides reliable material support for equipment manufacturing in the aerospace industry due to its outstanding performance

Parameter

Specific Applications

Hastelloy C4 Wire is a high-performance nickel based alloy widely used in the aerospace industry due to its excellent corrosion resistance and high-temperature strength. Here are its specific applications:

• Jet engine components: Hastelloy C4 Wire is used to manufacture key components of jet engines, such as combustion chambers, turbine blades, and support frames. These components must withstand rapid temperature rise and high pressure environments, so their material requirements are very strict.
• Rocket fuel system: In rocket fuel systems, Hastelloy C4 Wire is used to manufacture various components, ensuring reliability and safety in high temperature and corrosive environments.
• Thermal management device: It is also suitable for thermal management devices on spacecraft, helping to maintain stable operation of equipment under extreme temperature conditions.

Advantages and Characteristics

1. Excellent corrosion resistance: Hastelloy C4 Wire can resist corrosion from various corrosive media, including acidic, alkaline, and oxidizing media.
2. High temperature stability: Hastelloy C4 Wire maintains good mechanical properties and corrosion resistance in high temperature environments, and can operate stably for a long time under high temperature conditions above 800 ° C.
3. Good mechanical performance: It has high strength and good ductility, and can withstand high stress and complex working conditions.
4. Antioxidant activity: It can form a dense oxide film in an oxidizing atmosphere, effectively preventing further oxidation.

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Q&A

Q: What are the main chemical components of Hastelloy C4 silk?
Answer: The main chemical components of Hastelloy C4 wire include approximately 65% nickel, 14-18% chromium, 14-17% molybdenum, 3% iron, and 2% cobalt.
Q: What are the applications of Hastelloy C4 wire in the aerospace industry?
Answer: Hastelloy C4 wire is widely used in the aerospace industry to manufacture key components of jet engines, such as combustion chambers, turbine blades, and support frames. Its excellent high-temperature stability and corrosion resistance make it of significant application value in equipment operating in extreme environments.
Q: What is the corrosion resistance of Hastelloy C4 wire?
Answer: Hastelloy C4 wire has excellent corrosion resistance and can resist various corrosive media, including corrosion in oxidizing and reducing acid environments. It exhibits excellent resistance to localized corrosion in halides.
Q: What are the physical properties of Hastelloy C4 wire?
Answer: The density of Hastelloy C4 filament is 8.6 g/cm ³, and the melting temperature range is 1335-1380 ℃. Its tensile strength can reach 690 MPa, yield strength is about 276 MPa, and elongation can reach 40%.
Q: What is the processing performance of Hastelloy C4 wire?
Answer: Hastelloy C4 wire has excellent processing performance and can be processed through various traditional processing techniques. Its welding performance is also very good, suitable for using various welding methods.