GH4080A High Temperature Alloy round tube
GH4080A can be supplied in a variety of industrial forms to meet different processing requirements:
Bars: diameter 20-350 mm, used for forging turbine disks and high-pressure gas turbine shafts;
Thickness: thickness 1-50 mm, suitable for combustion chamber flame tubes and heat shields;
Forgings: free forging or isothermal forging, grain size controlled at ASTM 5-8;
Pipes and rings: used for aviation engine rings and nuclear reactor pipes;
Precision castings: complex hollow blades formed by investment casting process.
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of gh4080a high temperature alloy round tube in China. If you're going to wholesale high quality gh4080a high temperature alloy round tube made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
GH4080A High Temperature Alloy Pipe introduce
GH4080A High Temperature Alloy round tube


GH4080A is a nickel-based precipitation hardening high-temperature alloy designed for high stress and high temperature environments. It has excellent high-temperature strength, creep resistance and long-term structural stability. The alloy is widely used in aero engines, gas turbines and energy equipment, especially in key components that have long-term service in the range of 700-900℃, and has become one of the core choices for modern high-temperature structural materials.
GH4080A Equivalent Grades
| High-Temperature New Designation | High-Temperature Old Designation | Corrosion-Resistant New Designation | Corrosion-Resistant Old Designation | Chinese Standard (GB) |
|---|---|---|---|---|
| GH4080A | GH80A | - | - | - |
| Japanese JIS | American ASTM | American UNS/SAE | German DIN | European EN |
| - | - | - | - | - |
GH4080A Chemical Composition (wt.%)
| Element | Min (%) | Max (%) | Notes |
|---|---|---|---|
| Fe | - | 1.5 | Iron |
| C | 0.04 | 0.10 | Carbon |
| Si | - | 0.80 | Silicon |
| Mn | - | 0.40 | Manganese |
| P | - | 0.020 | Phosphorus |
| S | - | 0.015 | Sulfur |
| Cr | 18.0 | 21.0 | Chromium |
| Cu | - | 0.20 | Copper |
| Ti | 1.8 | 2.7 | Titanium |
| B | - | 0.008 | Boron |
| Co | - | 2.0 | Cobalt |
| Pb | - | 0.002 | Lead |
| Al | 1.0 | 1.8 | Aluminum |
| Bi | - | 0.0001 | Bismuth |
| Ag | - | 0.0005 | Silver |
| Ni | Bal. | - | Nickel (Balance) |
GNEE Group Product Packaging
GH4080A Alloy round tube

GNEE Group Factory Environment
GH4080A round tube

FAQ
Q. How do you control quality ?
A: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS Verified.
Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q: How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
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