Nimonic Alloy 80A
Nimonic 80A
Buy Nimonic 80A bolts, nuts and other fasteners from Boltport, an Indian manufacturer & supplier of Nimonic 80A bolting materials to ASTM B446, B564, F467, F468, UNS N0680A, DIN EN 2.4856, AMS 5666 and BS 3076 specifications with properties adequate for high strength, corrosion resistant and high temperature applications up to 1000º C (1800º F).
Boltport fasteners offer Nimonic 80A bolts and nuts with standard and custom manufacturing to your specification. We covers Nimonic 80A hex bolts, studs, stud bolts, hex nuts, washers, threaded rod and other fastener in metric and inch sizes with coarse, fine and extra fine threads to ASME, UN, BS, ISO and DIN standards.
Nimonic 80A Specifications
- ASTM B446 / ASME SB446
- ASTM B443 / ASME SB443
- ASTM B564 / ASME SB564
- ASTM F467 / F467M
- ASTM F468 / F468M
- AMS 5666
- BS 3076
- Alloy 80A
- UNS N0680A
- DIN / EN / Werkstoff No. 2.4856
Nimonic 80A Properties
| Chemical Composition | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Elements | Ni | Cr | Cu | Co | C | Mn | Si | S | Fe | Ti | Al | B | Zr |
| Min % | Balance | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.8 | 1 | 0 | 0 |
| Max % | Balance | 21 | 0.2 | 2 | 0.1 | 1 | 1 | 0.015 | 3 | 2.7 | 1.8 | 0.008 | 0.15 |
| Mechanical Properties | ||
|---|---|---|
| Ultimate Tensile, MPa | Yield Strength at 0.2% Offset, MPa | Elongation % |
| 1186 | 751 | 46 |
Nimonic 80A Characteristics
- Excellent resistance to chloride pitting and crevice corrosion cracking
- Immune to Chloride ion stress corrosion
- Maintains high strength at elevated temperatures
- Resistant to sea water, in both flowing and stagnant condition
- Heat resistant
Nimonic 80A Applications
- Marine engineering
- Furnaces & gas turbines
- Chemical processing plants
- Boiler & pressure vessels
- Nuclear power plants