Audited Supplier
Introduction
LORK is a super alloy manufacturer with 20 years of manufacturing experience.
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 815ºC (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
▪ Automobile exhaust valves
▪ Die-casting inserts and cores
▪ Nuclear boiler tube parts.
Nimonic 80A Specifications
| UNS | W. Nr | Trademark | GB | DIN | NF | JIS |
| N07080 | 2.49522.4631 | Nimonic 80A | GH4080A | NiCr20TiAl | NiCr20TiA lNC20TA | NCF80A |
Chemical Composition Of Nimonic 80A Nickel Alloy
| Weight % | Ni | Cr | Ti | Al | C | Si | Cu | Fe | Mn | Co | B | Zr | S |
| Alloy 80A | Bal | 18.0-21.0 | 1.8-2.7 | 1.0-1.8 | 0.10 max | 1.0 max | 0.2 max | 3.0 max | 1.0 max | 2.0 max | 0.008 max | 0.15 max | 0.015 max |
Typical Physical And Mechanical Properties (RT, Solution Annealed+Aged)
| Density, g/cm3 | Melting Point, ºC | Tensile Strength, MPa | Yield Strength, MPa | ELongation, % | Hardness, HRB |
| 8.19 | 1320-1365 | 1250 | 780 | 35 | / |
Nimonic 80A Form And Standard
| 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 |
Nimonic 80A Available Sizes And Specifications
| Nimonic 80A available sizes and specifications | |
| Grade | Nimonic 80A |
| Nickel plate | Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm |
| Nickel strip/ nickel foil | Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm |
| Nickel coil | Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm |
| Nickel pipe | Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm |
| Nickel Capillary Pipe | Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm |
| Nickel bar | Diameter: Ф4mm - Ф600mm |
| Nickel wire rod | Diameter:Ф0.01mm - Ф6mm |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
