Product Details
Place of Origin: China
Brand Name: KAIXIN
Certification: ISO9001:2015
Model Number: KX-Alloy80A
Payment & Shipping Terms
Minimum Order Quantity: 200KG
Price: To negotiate
Packaging Details: Wooden Box, size as per guests request
Delivery Time: 45~60days
Payment Terms: T/T, L/C
Supply Ability: 50~80TONS per MONTH
Features: |
Creep Resistance And Anti-oxidation |
Shape: |
Wire, Strip, Rod, Tube, Plate |
Alloy Type: |
Ni-Cr Base Precipitation-hardened Deformed Superalloy |
Raw Materials: |
NI Rem,CR18-21% |
Executive Standard: |
ASTM |
Delivery State: |
Sosoloid |
Application: |
Used For Manufacturing The Valves Of Ship Engines |
Size: |
Negotiable |
Features: |
Creep Resistance And Anti-oxidation |
Shape: |
Wire, Strip, Rod, Tube, Plate |
Alloy Type: |
Ni-Cr Base Precipitation-hardened Deformed Superalloy |
Raw Materials: |
NI Rem,CR18-21% |
Executive Standard: |
ASTM |
Delivery State: |
Sosoloid |
Application: |
Used For Manufacturing The Valves Of Ship Engines |
Size: |
Negotiable |
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
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
| 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 | ||||
| Density | ρ=8.15g/cm3 |
| Melting Point | 1405℃ |
| Electrical property |
Room temperature ρ=1.23×10-6Ω.m |
| Magnetic Property | Non-magnetic |
| GH4080A Mechanical Property | Tensile Strength | Yield Strength | Elongation |
| Heat Treatment Method | σ b/MPa | σp0.2/MPa | σ5/% |
| Solution Treatment | 1000 | 620 | 50 |
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 |
