Stock abbreviation:Bozhong Group
Stock Code: 210988
Alloy 80A (Nimonic alloy 80A) is a wrought, age-hardenable nickel-chromium alloy.Alloy 80Ais similar to alloy 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?C (1500?F). Vacuum refined versions are also available. Alloy 80A 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.
Equivalent designations
W.Nr.: 2.4952, 2.4631
UNS N07080
Availability
Alloy 80A is available in Round Bar, Flat Bar, Rod, Tube, Plate, Sheet, Strip, Forging Stock and Wire. For all stock availability contact Sales.
Specifications
| Alloy 80A Rod, Bar, Wire and Forging Stock | BS 3076 HR1, ASTM B 637, AECMA PrEn2188, AECMA PrEn2189, AECMA PrEn 2190, AECMA PrEn 2396, AECMA PrEn2397, AIR 9165-37 |
| Alloy 80A Plate, Sheet and Strip | BS HR 201, AECMA PrEn2191 |
| Alloy 80A Pipe and Tube | BS HR 401 |
| Alloy 80A Other | BS HR 601, BS HR1, DIN 17742, AFNOR NC 20TA, UNS N07080, Werkstoff Nr 2.4952, Werkstoff Nr 2.4631, NIMONIC 80a (trademark), MSRR 7095 and MSRR 7011, MSRR 7013, HR201, HR401, HR601, NA20, VAT80A |
Many sizes and forms available - Alloy 80A Bar, Alloy 80A Extruded Section, Alloy 80A Tube, Alloy 80A Plate, Alloy 80A Sheet, Alloy 80A Wire.
Technical Data
| Chemical Composition Limits | |||||||||||||
| 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 |
Mechanical Properties
| Material | Condition | Ultimate Tensile Strength ksi | Yield Strength ksi | Elongation on 4D (min) | Hardness min |
| Alloy 80A | Solution Annealed & Precipatation Treated (aged) | 145 | 90 | 20 | 300 HV |