KX GH4080A Uns Light Rod Plate Structural Operating Temperature Range For High Temperature Alloy
Product Description and Application
GH4080A is also known asNimonic80A,GH4080A (China), GH80A
GH4080A is superalloy with Ni-Cr matrix, aluminum and titanium added to form γ′ phase dispersion strengthening. Except the aluminum content is slightly higher, it is similar to GH4033 at 700 ~ 800℃, which has good creep resistance and oxidation resistance at 650 ~ 850℃. The alloy has good cold and hot working performance. It is used to manufacture rotor blades, guide blade supports, fan mounting rings, bolts, blade lock plates and etc parts of aeroengines. And it is also used in the manufacture of fasteners and blades for automobile engines, valves and axles for trains.
Process Performance and Requirements
- Product Fusion Process
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
- Product Chemical Composition
| C | Cr | Ni | Al | Ti | ||||||||||
| 0.04～0.10 | 18.0～21.0 | Rem | 1.00～1.40 | 1.8～2.7 | ||||||||||
| Co | Fe | B | Mn | Si | P | S | Ag | Bi | Cu | Pb | ||||
| Not more than | ||||||||||||||
| 2 | 1.5 | 0.008 | 0.4 | 0.8 | 0.02 | 0.015 | 0.0005 | 0.0001 | 0.2 | 0.002 | ||||
- Product Physical Property
| Density | ρ=8.15g/cm3 |
| Melting Point | 1405℃ |
| Electrical property |
Room temperature ρ=1.23×10-6Ω.m |
| Magnetic Property | Non-magnetic |
- Product Mechanical Property
| GH4080A Mechanical Property | Tensile Strength | Yield Strength | Elongation |
| Heat Treatment Method | σ b/MPa | σp0.2/MPa | σ5/% |
| Solution Treatment | 1000 | 620 | 50 |
- Productive Process
-
Professional Customization
| Cold-drawn Wire | ¢0.3~¢18mm(Delivery in rolls or trays) |
| Hot-Rolling Wire | ¢5.5~¢20mm(Delivery in rolls) |
| Strip | thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips) |
| Smooth Forged Rod on a Lathe |
¢60~350mm,L800-2500mm |
| Hot-rolled Burnishing | ¢20~80mm,L1000-5000mm |
| Cold Drawn and Burnishing | ¢2.5~18mm,L1000-8000mm |
| Seamless Tube | ¢1~275mm,wall thickness 0.2~30,L1000-8000mm |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.