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Model No: Nimonic 80A
Nimonic 80A
Nimonic 80A (UNS N07080 / W.Nr. 2.4952, 2.4631) is a wrought, age-hardenable nickel-chromium alloy. Nimonic 80A is similar to Nimonic 75 but made precipitation hardenable by additions of aluminium and titanium.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
Nimonic 80A Description
Nimonic 80A (UNS N07080 / W.Nr. 2.4952, 2.4631) is a wrought, age-hardenable nickel-chromium alloy. Nimonic 80A is similar to Nimonic 75 but made precipitation hardenable by additions of aluminium and titanium. Alloy 80A has good corrosion and oxidation resistance and high tensile and creep-rupture properties at temperatures to 815℃ (1500oF). Vacuum refined versions are also available. It is used for gas-turbine components (blades, rings, discs), bolts, tube supports in nuclear generators, exhaust valves in internal combustion engines and has many other offshore/marine, automotive and electrical applications.
Nimonic 80A Features
High oxidation and corrosion resistance
Outstanding mechanical properties after age hardening
Suitable for applications where elevated temperatures and continual stresses are a primary consideration
Good machinability
Easily welded
Nimonic 80A Applications
- Gas turbine engineering
- Automobile exhaust valves
- Die-casting inserts and cores
- Nuclear boiler tube parts
Nimonic 80A Specifications
| UNS | W. Nr | Trademark | GB | DIN | NF | JIS |
| N07080 | 2.4952 2.4631 | Nimonic 80A | GH4080A | NiCr20TiAl | NiCr20TiAl NC20TA | NCF80A |
Chemical Compositions of Nimonic 80A Nickel Alloy
| C | Si | Mn | P | S | Cr | Ni | Co | AI | Ti | Cu | Fe |
| ≤0.10 | ≤1.00 | ≤1.00 | ≤0.020 | ≤0.015 | 18.0-21.0 | Bal | ≤2.00 | 1.0-1.8 | 1.8-2.7 | ≤0.50 | ≤3.00 |
Typical Physical and Mechanical Properties (RT, Solution Annealed+Aged)
| Density, g/cm3 | Melting Point, ℃ | Tensile Strength, MPa | Yield Strength, MPa | ELongation, % | Hardness, HRB |
| 8.19 | 1320-1365 | 1250 | 780 | 35 | / |
Product Forms and Standards
| Rod, Bar, Wire and Forgings | ASTM B637, BS 3076&HR1 |
| Plate, Sheet and Strip | BS HR 201 |
| Pipe and Tube | BS HR 401 |
| Welding Product | - |
| Others | DIN 17742 |
Lork Group is an supplier of industrial metals to the global aerospace, oil and gas, power generation, petrochemical, bio-medical, pharmaceutical, and other high tech manufacturing industries. Products of premium metal products including Inconel alloys,Incoloy alloys,Monel alloys,Haynes alloys,Hastelloy alloy,stainless steelandother superalloy. We certify to most ASME, ASTM, AMS, and military specifications as well as most international standards certification.
