ASTM B167 Alloy 625 Aerospace Tubing - Seamless Cold-Drawn Nickel Alloy for 850-1300°C Applications
Manufactured by Zheheng Steel, this nickel alloy tubing meets rigorous aerospace standards with superior corrosion resistance and high-temperature performance.
| Certificates | ABS, DNV, GL, BV |
|---|---|
| Standard | ASTM B167 |
| Type | Seamless |
| Technique | Cold Drawing |
| Application | Aerospace, Aircraft |
| Material | Alloy 600, 601, 617, 625 |
Primary alloy elements include chromium, tungsten, molybdenum, cobalt, aluminum, titanium, boron, and zirconium. Chromium provides oxidation and corrosion resistance while other elements enhance strength. Maintains high strength and oxidation resistance at 850-1300°C, making it ideal for aerospace engine components, rocket engines, nuclear reactors, and energy conversion equipment.
Contains copper, chromium, and molybdenum for excellent corrosion resistance against various acids and stress corrosion. Widely used in manufacturing corrosion-resistant components across multiple industries.
- Ocean: Marine structures, seawater desalination, aquaculture, heat exchange systems
- Environmental Protection: Flue gas desulfurization, wastewater treatment
- Energy: Nuclear power generation, coal utilization, tidal power
- Petrochemical: Oil refining, chemical processing equipment
- Food Industry: Salt production, brewing processes
| Alloy | UNS No | Seamless Pipe Standards |
|---|---|---|
| Nickel 200 | N02200 | ASTM B161, ASTM B163 |
| Nickel 201 | N02201 | ASTM B161, ASTM B163 |
| Alloy 625 | N06625 | ASTM B444 |
| Alloy C-276 | N10276 | ASTM B622 |
| Alloy 800 | N08800 | ASTM B407, ASTM B163 |
| Alloy 825 | N08825 | ASTM B423, ASTM B163 |
We are the factory, ensuring direct quality control and competitive pricing.
5-10 days for in-stock items, 15-20 days for custom orders depending on quantity.
Yes, we offer free samples but customers cover freight costs.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.